英 [ˈʌndə(r)] 美 [ˈʌndər]
prep. 在（或到、通过）……下面；在……表面下，由……覆盖着；少于，小于，低于；由……控制（或管理、经营）； 按照，依据（法律、协议或制度）；在……过程中；在……的影响下；用，以（尤指假名）；属于，列入，在……项之下；在……情况下，在……条件下；在（治疗）中；（计算机）在（某个系统）下；栽有；（尤指看法不正确时）以为……
adv. 在下面；在下面穿过；在水下；少于，小于，较年轻；在昏迷中，陷入昏迷状态
adj. 较低的，下面的
under /ˈʌndə/ CET4 TEM4
介词 If a person or thing is under something, they are at a lower level than that thing, and may be covered or hidden by it. 在…下面
They found a labyrinth of tunnels under the ground.
他们发现了地下一处迷宫似的地道。
...swimming in the pool or lying under an umbrella.
…在池里游泳或躺在遮阳伞下。
A path runs under the trees.
一条小路在树下延伸。
介词 In a place such as an ocean, river, or swimming pool, if someone or something is under the water, they are fully in the water and covered by it. 在 (水) 下
She held her breath for three minutes under the water.
她在水下屏息了3分钟。
副词 Under is also an adverb. 在水下
He took a deep breath before he went under.
他在钻下水前深深地吸了口气。
介词 If you go under something, you move from one side to the other of something that is at a higher level than you. 从 (较高物) 下面
He went under a brick arch.
他从一座砖拱门下面走过。
介词 Something that is under a layer of something, especially clothing, is covered by that layer. 在 (一层衣服等) 里面
I was wearing two sweaters under the green army jacket.
我那时在绿色的军上衣里面穿着两件毛衣。
...a faded striped shirt under a knitted sweater.
…穿在一件针织毛衣里边的一件褪了色的条纹衬衫。
介词 You can use under before a noun to indicate that a person or thing is being affected by something or is going through a particular process. 在 (…的影响或过程) 中
...fishermen whose livelihoods are under threat.
…生计受到威胁的渔民们。
Firemen said they had the blaze under control.
消防员们说他们已控制住了火势。
介词 If something happens under particular circumstances or conditions, it happens when those circumstances or conditions exist. 在 (…情况或条件) 下
His best friend died under questionable circumstances.
他最好的朋友在不明的情况下死了。
Under normal conditions, only about 20 to 40 percent of vitamin E is absorbed.
在正常情况下，只有约百分之二十到百分之四十的维生素E被吸收。
介词 If something happens under a law, agreement, or system, it happens because that law, agreement, or system says that it should happen. 在 (法律、协议、制度等的规定) 下
Under law, your employer has the right to hire a temporary worker to replace you.
按法律规定，你的雇主有权聘用临时工来代替你。
Under the new regulations, one in five cars may need repairs costing as much as $120.
在新的规定下，1/5的车可能需要费用高达$120的维修。
介词 If something happens under a particular person or government, it happens when that person or government is in power. 在 (…的领导或统治) 下
There would be no new taxes under his leadership.
在他的领导下不会有新的税项。
...the realities of life under a brutal dictatorship.
…在残酷的独裁统治下的生活现实。
介词 If you study or work under a particular person, that person teaches you or tells you what to do. 在 (…的指导或带领) 下
Kiefer was just one of the artists who had studied under Beuys in the early Sixties.
基弗只是60年代初期在博伊斯指导下学艺的艺术家之一。
General Lewis Hyde had served under General Mitchell.
刘易斯·海德将军曾在米切尔将军麾下服役。
介词 If you do something under a particular name, you use that name instead of your real name. 以 (…名)
Were any of your books published under the name Amanda Fairchild?
你的书有以阿曼达·费尔柴尔德的名字出版的吗？
介词 You use under to say which section of a list, book, or system something is in. 在 (…部分) 下
The "General Diseases of the Eye" study is filed under E.
“普通眼病”研究归在E下。
介词 If something or someone is under a particular age or amount, they are less than that age or amount. 在 (某年龄或数量) 以下
...jobs for those under 65.
…适合65岁以下人士的工作。
Nearly half of mothers with children under five have a job.
孩子不足5岁的母亲中近一半有工作。
副词 Under is also an adverb. 在 (某年龄或数量) 以下
...free or subsidized health insurance for children 13 and under.
…13岁及13岁以下儿童的免费的或给予补助的健康保险。
under wraps→seewrap
lower in rank, power, or authority
an under secretary
down to defeat, death, or ruin
their competitors went under
through a range downward
children six and under will be admitted free
into unconsciousness
this will put the patient under
in or into a state of subordination or subjugation
we must keep our disappointment under
below some quantity or limit
fifty dollars or under
below the horizon
the sun went under
down below
get under quickly!
下面-引用次数：3
在下
次
欠
不足
低
下一场(Under a)即是对河南，如今的河南曾经不是往常的河南，也许似乎大概是，然而未必不见得。站在半路.
ADR从低向高赶过0.5,并在0.5高低往返搬动几次, 便是多头进来初期暗号ADR从高向高上降到0.75之下(Under),是长期反弹的暗记,可能一搏〖br/>
具体得分根据(Under)最大一方牌情法则如下(As follows)： 1．抓分方用单牌扣底， 则乘的倍数等于 2； 2．抓分方用对牌扣底， 则乘的倍数即是4；
卡马乔同时解释，在以后的日子会逐渐改善兵书体系，但目前最要紧的就是球队在他的带领下有(Under)一个良好的，这样的获胜会让球队赢取信心。卡马乔提醒队员，必须像对待世界杯那样对待新加坡队。
underachiever 后进生；学校学习成绩低于智商的学生
underbid 叫牌偏低；出价较低
underbid 出价低于…；出较低的价钱
Can you work under pressure?
你能在压力下工作吗？
They feel under permanent threat.
他们感觉处在持续不断的威胁之下。
She dived under the water.
她潜入水下。
Under one picture she wrote: "While machines are making great progress in automobile factories, the workers might be under-paid.
VOA : special.2009.05.10
And in fact, under type checking, different languages sometimes fall on a spectrum from weak to strong typing.
实际上，在类型检查的下面，不同的语言会对应着,从弱到强的一个定型范围。
计算机科学及编程导论课程节选 : 麻省理工公开课
So they just have kind of all these different amazing things about the world, all under one roof.
那一个地方就拥有世界上各种各样令人惊奇的东西。
SpeakingMax英语口语达人 : 关于旧金山的博物馆
My mother always told me, if you study hard, the answers should be right under your nose or easily seen.
VOA : special.2009.09.13
For chest thrusts, put your arms under the victim's arms and your hands on the center of the victim's chest.
VOA : special.2009.08.11
This is a tactic that the company took to extremes while under Warner's control.
All cash donations have to be backed up by a record under the new law.
The measure would end the common practice of re-registering banks under a new name.