英 [ræk] 美 [ræk]
n. 架子，支架；（固定台球球位的）三角框；一局台球比赛；（旧时的）拉肢刑具（the rack）；（机器的）齿条，齿轨；（羊、猪等带前肋的）颈脊肉；一对鹿角；<美，非正式>床；毁灭，毁坏；（吉他等乐器的）数字音响效果装置；伸长快步（指马侧蹄几乎同时依次抬起、四蹄偶尔同时离地的步态）
v. 折磨，使痛苦；<史>对……施以肢刑；把……放在架子里（或架子上）；<美>（台球比赛开局前）将球摆成三角形；用齿条及小齿轮传动；（从酒桶渣滓中）抽取（葡萄酒，啤酒等）；<澳，非正式>走开，离去（rack off）；（马）伸长快步跑，轻快小跑；<古>不合理地提高（租金）；<古>（云）随风飘动
【名】 （Rack）（法、德、意、匈）拉克（人名）
复数racks
第三人称单数racks
现在分词racking
过去式racked
过去分词racked
rack /ræk/ CET4 TEM4 [ racking racked racks ]
可数名词 A rack is a frame or shelf, usually with bars or hooks, that is used for holding things or for hanging things on. 搁物架; 挂物架
A luggage rack is a sensible option.
行李架是个明智的选择。
及物动词 If someone is racked by something such as illness or anxiety, it causes them great suffering or pain. 使痛苦
His already infirm body was racked by high fever.
他已经很孱弱的身体受到高烧的折磨。
名词 an instrument of torture that stretched the body of the victim 拉肢刑架
动词 to torture on the rack 施拉肢酷刑
名词 destruction; wreck (obsolete except in the phrase go to rack and ruin) 毁灭
名词 the neck or rib section of mutton, pork, or veal (羊、猪或小牛的)颈脊
名词 another word for single-foot, a gait of the horse (马)小步跑
名词 a group of broken clouds moving in the wind 碎积云
动词 (of clouds) to be blown along by the wind (云)随风飘过
动词 to clear (wine, beer, etc) as by siphoning it off from the dregs 吸干(酒等)
习语 If you rack your brains, you try very hard to think of something. 绞尽脑汁
She began to rack her brains to remember what had happened at the nursing home.
她开始绞尽脑汁地回忆在疗养院发生的事。
framework for holding objects
rib section of a forequarter of veal or pork or especially lamb or mutton
an instrument of torture that stretches or disjoints or mutilates victims
同义词： wheel
a form of torture in which pain is inflicted by stretching the body
a rapid gait of a horse in which each foot strikes the ground separately
同义词： single-foot
go at a rack
同义词： single-foot
stretch to the limits
rack one's brains
put on a rack and pinion
rack a camera
run before a gale
同义词： scud
fly in high wind
draw off from the lees
rack wine
torment emotionally or mentally
同义词： torment / torture / excruciate
work on a rack
rack leather
seize together, as of parallel ropes of a tackle in order to prevent running through the block
torture on the rack
齿条-引用次数：13
机架-引用次数：12
导轨-引用次数：1
齿棒
上料
架
线架
齿条-引用次数：35
At last ,the paper takes an in-depth study in the processing techniques of gear shaper on the basis of the characteristic of rack processing.
4.根据齿条的加工特点,对数控齿条插齿机的加工工艺进行了深入的研究。
参考来源基于PLC的数控齿条插齿机的研究
行李架
机架-引用次数：5
One do not need to change user cable, user board and user rack and hence can effectively protect present investment in the equipments.
用户电缆,双绞线不变,用户电路板不变,用户机架不变,机架内部走线不变,极大的保护现有的投资。
框架
物流架
搁物架
挂物架
挂架
(台球开局前的)三角形排列；(固定球位的)三角形框
(开局前)将球摆成三角形排列
行云团
字盘架
框架
...键词： 齿轮 花键齿轮 平行轴之齿轮（圆柱齿轮） 正齿轮（直齿轮）（Spur gear ）：齿筋平行于轴心之直线圆筒齿轮。 齿条( Rack )：与正齿轮咬合之直线条状齿轮，可以说是齿轮之节距在大小变成无限大时之特殊情形。
...发现DataNode的storageID为空，会立马给它分配一个全局ID，然后，FSNamesystem会根据DataNode的ip地址把它映射到合适的机架(rack)中，哦，简单的提一下这样做的目的(这个问题我以后会讲到)：在大多数情况下，副本系数是3，HDFS的存放策略是将一个副本存放在本地...
2、 机架式 （Rack）：外观尺寸及装配尺寸符合标准尺寸，可以放在标准高度的机架中。
... male die公模(凸模) rack上料 chellop细碎物 ...
[机]齿条；[交]行李架；拷问台
变形；随风飘；小步跑
A luggage rack is a sensible option.
行李架是个明智的选择。
I took the key for the room off a rack above her head.
我从她头顶上方的一个架子上拿下了该房间的钥匙。
I looked through a rack of clothes at the back of the shop.
我看遍了挂在商店尽里面的一架子衣服。
The exact sort of thing plays out on the distaff side of the magazine rack.
Using Italian cooking techniques on American meat, this Colorado lamb rack is encrusted with crushed pistachios.
FORBES: Eat What You Want Day -- Suggestions For The Ultimate Food Indulgences In Sin City
Put your suitcase on a luggage rack and pull it out from the wall.
rack，英语单词，名词、动词，作名词时译为“[机] 齿条；架子；拷问台”，作动词时译为“变形；随风飘；小步跑；折磨；榨取”。