英 [flæt] 美 [flæt]
adj. 平的，水平的；平坦的；（水面）平静的，波澜不兴的；平滑的；平放的，平躺的，平卧的；足弓平坦的；扁平的；（鞋）平跟的，低跟的；断然的，直截了当的；（费率、价格等）统一的，固定的；（市场、价格等）疲软的，萧条的；枯燥的，无趣的，缺乏热情的；（饮品）走了气的；（轮胎）没气的，瘪的；（电池）电力不足的，没电的；平淡的，无变化的；（音符）降半音的；音调偏低的；色彩单调的，无反差的，无景深的；无光泽的；（图表上的线）平的，无变化的；（组织或系统）内部层次不多的；（关于）无障碍平地赛马的；（面包）未发酵的
adv. 水平地；平整地；平贴着；正好；完全地，彻底地；音调偏低地
n. <英>公寓，单元房；（通常指近水的）浅滩，洼地；（某物的）平面部份；（音符的）降半音；降半音符号；<美>浅箱，浅苗床；平底鞋，低跟鞋（flats）；漏气轮胎；平板列车，敞车，平台货车；平面布景，布景屏；无障碍平地赛马季节（the Flat）
v. 住公寓，伙住公寓；<美>（乐）把（音调）降半音
【名】 （Flat）（法）弗拉特，（英）弗莱特（人名）
复数flats
第三人称单数flats
现在分词flatting
过去式flatted
过去分词flatted
比较级flatter
最高级flattest
flat /flæt/ CET4 [ flatter flattest flats ]
形容词 Something that is flat is level, smooth, or even, rather than sloping, curved, or uneven. 平的
Tiles can be fixed to any surface as long as it's flat, firm and dry.
瓷砖可以固定在任何表面上，只要这些表面是平整、坚固、干燥的。
...windows which a thief can reach from a drainpipe or flat roof.
…小偷从排水管或平屋顶可以够得到的窗户。
形容词 Flat means horizontal and not upright. 水平的
Two men near him threw themselves flat.
他旁边的两个人一下子平趴在了地上。
习语 If you fall flat on your face, you fall over. 脸朝下摔倒
A man walked in off the street and fell flat on his face, unconscious.
一个男人从街上走进来，脸朝下摔倒在地上，昏了过去。
形容词 A flat object is not very tall or deep in relation to its length and width. 扁平的
Ellen is walking down the drive with a square flat box balanced on one hand.
埃伦正沿着车道走着，一只手上托着一个扁平的方盒子。
形容词 Flat land is level, with no high hills or other raised parts. (地势) 平坦的
To the north lie the flat and fertile farmlands of Nebraska.
北面是内布拉斯加州平坦肥沃的农田。
形容词 Flat shoes have no heels or very low heels. 平底的
People wear slacks, sweaters, flat shoes, and all manner of casual attire for travel.
人们旅行时穿宽松长裤、运动衫、平底鞋和各式休闲服装。
复数型名词 Flats are flat shoes. 平底鞋
His mother looked ten years younger in jeans and flats.
他的母亲穿着牛仔裤和平底鞋，看上去年轻了10岁。
形容词 A flat tyre, ball, or balloon does not have enough air in it. 瘪的
One vehicle with a flat tyre can bring the motorway to a standstill.
一辆轮胎瘪掉的汽车就能导致公路交通的停顿。
可数名词 You can refer to one of the broad flat surfaces of an object as the flat of that object. 平面
He slammed the counter with the flat of his hand.
他用手掌猛击柜台。
可数名词 A flat is a tyre that does not have enough air in it. 瘪胎
Then, after I finally got back on the motorway, I developed a flat.
后来，等我终于回到公路上时，我有一个轮胎瘪了。
可数名词 A low flat area of uncultivated land, especially an area where the ground is soft and wet, can be referred to as flats or a flat. 低洼沼泽地
The salt marshes and mud flats attract large numbers of waterfowl.
盐碱地和淤泥滩吸引来大量水鸟。
形容词 If you have flat feet, the arches of your feet are too low. 平足的
The condition of flat feet runs in families.
平足会在家族中遗传。
flat /flæt/ [ flatter flattest ]
形容词 A drink that is flat has lost its fizz. (饮料) 走了汽的
Could this really stop the champagne from going flat?
这真的能使香槟酒不走汽了吗？
形容词 A flat battery has lost some or all of its electrical charge. (电池) 电力不足的; (电池) 电力耗尽的
形容词 If you say that something happened, for example, in ten seconds flat or ten minutes flat, you are emphasizing that it happened surprisingly quickly and only took ten seconds or ten minutes. 仅仅
You're sitting behind an engine that'll move you from 0 to 60mph in six seconds flat.
你现在坐的这辆车的引擎只需6秒钟就能从0加速到每小时60英里。
形容词 A flat rate, price, or percentage is one that is fixed and which applies in every situation. (费率、价格或百分比) 固定的
Fees are charged at a flat rate, rather than on a percentage basis.
费用按固定的费率收取，不是按百分比。
形容词 If trade or business is flat, it is slow and inactive, rather than busy and improving or increasing. (贸易或商业) 不景气的
During the first eight months of this year, sales of big pickups were up 14% while car sales stayed flat.
今年的头8个月，大货车的销售量增长了14%，而轿车的销售仍不景气。
形容词 Flat is used after a letter representing a musical note to show that the note should be played or sung half a tone lower than the note which otherwise matches that letter. Flat is often represented by the symbol♭after the letter. (用在表示音符的字母后) 降半音的
...Schubert's B flat Piano Trio (Opus 99).
…舒伯特的降B调钢琴三重奏（作品第99号）。
副词 If someone sings flat or if a musical instrument is flat, their singing or the instrument is slightly lower in pitch than it should be. (演唱或乐器) 比标准音低地
She had a tendency to sing flat.
她的唱音倾向于偏低。
形容词 Flat is also an adjective. (演唱或乐器) 比标准音低的
He had been fired because his singing was flat.
他因为唱音偏低已被解雇。
形容词 A flat denial or refusal is definite and firm, and is unlikely to be changed. (否认或拒绝) 断然的
The Foreign Ministry has issued a flat denial of any involvement.
外交部已断然否认与此有任何牵连。
副词 断然地
He flatly refused to discuss it.
他断然拒绝讨论此事。
形容词 If you describe something as flat, you mean that it is dull and not exciting or interesting. 平淡无趣的
The past few days have seemed comparatively flat and empty.
过去的几天似乎比较平淡和无聊。
习语 If an event or attempt falls flat or falls flat on its face, it is unsuccessful. 失败
Liz meant it as a joke but it fell flat.
莉兹的本意是把它当作笑话来讲的，但没成功。
习语 If you do something flat out, you do it as fast or as hard as you can. 竭尽全力地; 全速地
Everyone is working flat out to try to trap those responsible.
每个人都在竭尽全力地工作，试图捉住那些应负责任的人。
...a flat-out sprint.
…一次全速冲刺。
习语 You use flat out to emphasize that something is completely the case. 彻底的
That allegation is a flat-out lie.
那一个指控是彻底的谎言。
flat /flæt/
可数名词 A flat is a set of rooms for living in, usually on one floor and part of a larger building. A flat usually includes a kitchen and bathroom. 公寓套房
a level tract of land
the salt flats of Utah
a shallow box in which seedlings are started
a musical notation indicating one half step lower than the note named
a deflated pneumatic tire
同义词： flat tire
scenery consisting of a wooden frame covered with painted canvas; part of a stage setting
a suite of rooms usually on one floor of an apartment house
同义词： apartment
having a relatively broad surface in relation to depth or thickness
flat computer monitors
not modified or restricted by reservations
a flat refusal
同义词： categoric / categorical / unconditional
stretched out and lying at full length along the ground
found himself lying flat on the floor
同义词： prostrate
lacking contrast or shading between tones
lowered in pitch by one chromatic semitone
B flat
flattened laterally along the whole length (e.g., certain leafstalks or flatfishes)
同义词： compressed
lacking taste or flavor or tang
同义词： bland / flavorless / flavourless / insipid / savorless / savourless / vapid
having lost effervescence
flat beer ; a flat cola
(of taxes) not increasing as the amount taxed increases
同义词： fixed
sounded or spoken in a tone unvarying in pitch
同义词： monotone / monotonic / monotonous
horizontally level
a flat roof
lacking the expected range or depth; not designed to give an illusion or depth
a flat two-dimensional painting
同义词： two-dimensional / 2-dimensional
(of a tire) completely or partially deflated
commercially inactive
flat sales for the month ; prices remained flat ; a flat market
with flat sails
sail flat against the wind
平的-引用次数：3
(放大器等的频率响应)均匀的
无息的
无力的
次级金刚石
平面-引用次数：52
公寓
将(帆)收近龙骨线，把(纵帆)的后下角尽量向船中央拉(与in连用)[亦作flatten in]
(帆)纵倾以适应风向的；绷紧的
漏气轮胎
舱内甲板
(栽培秧苗的)浅箱；浅苗床
平原-引用次数：4
参考来源山西地区上古生界层序地层学研究
低洼沼泽地
断坪
降音
低半音
以降调唱(或奏)
(舞台上用的)背景屏；(平面)景片
降号
平坦-引用次数：123
Settingφto be the Albanese map （referred to Definition 2.1.1） from Mn to a flat n-torus Tn, we obtain the following result.
令φ是从Mn到n维平坦环面Tn的Albanese映射（见定义2.1.1）,则我们可获得如下结果。
参考来源曲率有下界的黎曼流形
(紧挨着前卫线内外侧的)无阻碍区
平舌的(指元音，如can中的[ə])；浊音的，弱辅音的
无深浅反差的；(灯光安排)轮廓不清的，无明暗的
平坦的
平
压板
平直的
扁平的
直率的
...晴称为“zoom out”的后退，将那些被意识化的聚焦形式（并非看到的，而是意识到的内容）从背景中抹平。这种无等级的平坦（flat）是当代社会的表象，而又并非抽象。[…
想找合租伙伴,男女不限, 公寓(Flat)位于 Elm grove，two bedroom Flat, 2个卫
... 尖音符号 acute accent 降音符 flat 浸软 macerating ...
平面（Flat）：指定控件的外观是否是二维的。
平直地；断然地
变平
The cloth should be laid flat.
布应展开平放。
The countryside is flat and featureless.
这乡村一马平川，平淡无奇。
The metal had been beaten flat.
那块金属被锤薄了。
The supplies you will need are sterling silver wire,round-nosed pliers, flat-nosed pliers,flat-nosed pliers with a tip, and flush cutters."
VOA : special.2009.05.18
One of these classrooms in this building in another classrooms again is flat classrooms with thirteen tables and a lot of nice space between them.
这栋楼里的一间教室,是另外一种教室,有13张桌子的扁平型教室,之间还有足够的空间。
媒体、教育、市场课程节选 : 麻省理工公开课
Yeah, well, my little, nice, small basement flat apparently would go for 600,000 pounds, which is...
是的，显然地，我那个小的、漂亮的地下室公寓可以卖到600，000英镑，这简直是……
SpeakingMax英语口语达人 : 房价非常高
Then they are mixed with water. After the water has been removed, the flat,thin form remaining is permitted to dry.
VOA : special.2009.07.06
People driving during a tornado are told to find low ground and lay flat,facedown, with their hands covering their head.
VOA : special.2011.04.19
Police later raided the flat just before Nesbitt and his partner were going to bed.
The Proficient MaxTV is uniquely designed to bring high fidelity audio performance to flat panel TVs.
Lorenzo Barba and his family are going without food and could be evicted from their flat.