under的读音

1. 少于，低于，未满，小于，不足
2. 根据，按照
3. 由于，因为
4. 在…下面，在...下方
5. 在…过程中
6. 在...里面
7. 在...的管理之下
8. 正在...之中，正受到
9. 处于...情况之下
10. 属于，归入

1. 在下面，在下方，在下
2. 少于，小于，低于，更低，更少，更小
3. 从属地，服从地
4. 在昏迷中，陷入昏迷状态
5. 在水下
6. 较年轻
7. 在下文中

1. 下面的，下方的，下部的，底处的，在...下面的
2. 从属的，下级的，附属的
3. 不足的，更低的，更少的，较低的，过少的，过小的
4. 较次的，低劣的，标准以下的
5. 负的
6. 受…控制的，受...约束的

1. 内衣

1. located below or beneath something else;

   "nether garments"
   "the under parts of a machine"
   

2. lower in rank, power, or authority;

   "an under secretary"
   

1. down to defeat, death, or ruin;

   "their competitors went under"
   

2. through a range downward;

   "children six and under will be admitted free"
   

3. into unconsciousness;

   "this will put the patient under"
   

4. in or into a state of subordination or subjugation;

   "we must keep our disappointment under"
   

5. below some quantity or limit;

   "fifty dollars or under"
   

6. below the horizon;

   "the sun went under"
   

7. down below;

   "get under quickly!"
   

8. further down;

   "see under for further discussion"
   

1.在…下面；在…下方；在…底下
If a person or thing isunder something, they are at a lower level than that thing, and may be covered or hidden by it.

e.g. They found a labyrinth of tunnelsunder the ground.
他们发现了一处迷宫似的地道。
e.g. ...swimming in the pool or lyingunder an umbrella...
在泳池里游泳或躺在阳伞底下

2.在（水面）之下；在（水）里
In a place such as a sea, river, or swimming pool, if someone or something isunder the water, they are fully in the water and covered by it.

under的解释

e.g. They said he'd been heldunder the water and drowned...
他们说他被按到水里淹死了。
e.g. Goldfish were swimming lazily in a group justunder the surface.
金鱼聚在一起贴着水面懒洋洋地游着。

3.经由…的底下
If you gounder something, you move from one side to the other of something that is at a higher level than you.

under的意思

e.g. He wentunder a brick arch...
他穿过一个砖砌的拱门。
e.g. A river boat passedunder the bridge.
一条内河船从桥下经过。

4.在（尤指一层衣服）的里面（或底下)
Something that isunder a layer of something, especially clothing, is covered by that layer.

e.g. I was wearing two sweatersunder the green army jacket...
我在绿军装里套了两件毛线衫。
e.g. He had no shirt onunder his thin jumper...
他在薄套头衫里面没有穿衬衣。

5.受…影响；经历
You can useunder before a noun to indicate that a person or thing is being affected by something or is going through a particular process.

e.g. ...fishermen whose livelihoods areunder threat...
生计受到威胁的渔夫
e.g. I'm rarelyunder pressure and my co-workers are always nice to me...
我很少感受到压力，同事们一直对我很好。

6.在（…情况或条件）下
If something happensunder particular circumstances or conditions, it happens when those circumstances or conditions exist.

e.g. His best friend was killed by policeunder extremely questionable circumstances...
他最好的朋友在极其可疑的情况下被警察打死了。
e.g. Under normal conditions, only about 20 to 40 per cent of vitamin E is absorbed...
正常情况下，仅有20%到40%的维生素E会被吸收。

7.根据，按照，依照（法律、协定、制度等）
If something happensunder a law, agreement, or system, it happens because that law, agreement, or system says that it should happen.

e.g. Under law, your employer has the right to hire a temporary worker to replace you...
根据法律规定，你的雇主有权雇用一名临时工来代替你。
e.g. We believe an offence was committedunder EU regulations...
我们认为根据欧盟有关规定已经构成了犯罪。

8.在（…领导）下；在（…当政）期间；在（…统治）之下
If something happensunder a particular person or government, it happens when that person or government is in power.

e.g. There would be no new taxesunder his leadership.
在他主政期间不会增加新税种。
e.g. ...the realities of lifeunder a brutal dictatorship...
残暴的独裁统治下的生活现实

9.在…指导下(学习)；在…手下(工作)
If you study or workunder a particular person, that person teaches you or tells you what to do.

e.g. Kiefer was just one of the artists who had studiedunder Beuys in the early Sixties...
基弗只是60年代早期师从博伊斯的艺术家之一。
e.g. General Lewis Hyde had servedunder General 'Billy' Mitchell...
刘易斯·海德将军曾是“比利”·米切尔将军的部下。

10.用（…之名）；以（…的名义）；假借（…之名）
If you do somethingunder a particular name, you use that name instead of your real name.

e.g. Were any of your books publishedunder the name Amanda Fairchild?...
你们所出版的书里有署名为阿曼达·费尔柴尔德的吗？
e.g. The patient was registeredunder a false name.
那位患者挂号时用了假名。

11.在…之下；在…部分里
You useunder to say which section of a list, book, or system something is in.

e.g. This study is describedunder 'General Diseases of the Eye'...
“普通眼科疾病”这一部分里对该项研究作了描述。
e.g. ...a parental rights orderunder section 4 of the Family Law Reform Act...
《家庭法改革法案》第4款中有关父母权利的规定

12.（年龄或数量）不足，低于，在…以下
If something or someone isunder a particular age or amount, they are less than that age or amount.

under

e.g. ...jobs for thoseunder 65...
适合65岁以下人群从事的工作
e.g. Nearly half of mothers with childrenunder five have a job...
孩子不满5岁的妈妈中近一半有工作。

1. They lay down under the shade of a tree.
   他们躺在一棵树的树阴下。
2. The village nestles under the hill.
   那村庄紧靠在山脚下。
3. All this happened under his eyes.
   这一切都发生在他的眼皮底下。
4. She was carrying her handbag under her armpit when I saw her.
   我看到她时,她腋下夹着手提包。
5. The old chair suddenly folded up under him.
   那张旧椅子让他一坐突然被压垮了。
6. This field has been laid under grass.
   这块地已经长满了草。
7. The moon is under a cloud.
   月亮被云层遮盖了。
8. She has three secretaries under her.
   她手下有三名秘书。
9. The army is under the command of General Smith.
   这支部队由史密斯将军指挥。
10. We learned a great deal under her teaching.
    在她的教导下我们学到了很多东西。
11. He never wrote under his real name.
    他从来不用真名实姓写作。
12. He didn't attend that meeting under the pretext of sickness.
    他以生病为借口,没参加那个会议。
13. The soldiers stood firm under gunfire of the enemy.
    士兵在敌人的炮火下不屈不挠。
14. Under the terms of the agreement, you have to pay a weekly rent.
    根据这份协议的条款,你得支付一周的房租。
15. Three horses were killed under him.
    他的三匹坐骑都战死了。
16. We might have some better vessels under us.
    我们也许能乘一些更好的船。
17. This falls under the head rhetoric.
    这个属于修辞学项目。
18. The car is under repairs.
    这辆汽车在修理中。
19. Don't overload your lecture with details that do not bear on the topic under discussion.
    讲课时不要过多地谈与主题无关的细节。
20. His income is under ￡2000 a year.
    他每年的收入不到2000英镑。
21. It is under the original.
    这低于原价。
22. He can not be under thirty years of age.
    他的年龄不会小于30岁。
23. It took us under a day.
    我们用了不到一天的时间。

• under control处于控制之下...
• under arms持有武器
• under a cloud失宠
• under arrest被捕
• under construction在建筑中
• be under the hammer被拍卖
• under cover秘密地
• under sail扬帆
• under way在进行中
• under age未到法定年龄...
• tread under foot践踏(蹂躏
• hide one's candle under a bushel不露锋芒
• hot under the collar愤怒的(恼火的)...
• be under the necessity of doing sth.必须做某事
• be under oath发誓说真话
• driving under the influence酒后驾车（缩写为DU...
• be under an accusation被控告
• under-表示“在 ... 下...
• condition条件
• under correction有待改正

under, according to, by, from, in, on

这组词的共同意思是“根据”“按照”。其区别是：

according to是这组词中最常用的一个,可指依据某人的话语、说法、指示,也可指按照某计划、法规等,可以是正式的,也可以是非正式的; by的本意是“凭借某种手段、方式”,由此引申出“依据,按照”,其宾语常为某种规则、法规、标准、习俗等; from的本意是“来源”,由此引申出“根据事物的来源判断”; in指“依据”时,仅见于与eye, opinion, view等表示观点的名词或order, sequence等表示顺序的名词连用,还见于in law, in practice, in theory等短语中; on是根据事物发生和存在所依靠的基础这一用法,由此引申为“根据,按照”,与之连用的词一般是表示忠告、规则、命令、指示、协议、建议、原理的名词; under通常指根据正式的协议、法令、条款、合同等,含有在其控制或约束之下的意味。

under, below, beneath, underneath

这四个词均可表示“在…的下边”。under与over相对,物体之间可以互相接触,也可以有一定空间; below与above相对,物体之间不一定存在垂直的位置关系,而且互不接触; beneath的用法和under相仿,二者可互换,但under使用的频率较高; underneath表示空间位置关系时,常可用under, beneath, below替换。

below，beneath，under，underneath

这些前置词均可表示位置“在……下面”之意。

below指位置低于某物或在某物下方，但不一定在正下方，所指范围较宽。

beneath书面用词，指紧挨……之下，其反义词是on。

under普通用词，与over相对，指在某物的正下方，含垂直在下的意思。

underneath书面口语均用，也常与beneath和under换用，但更含遮蔽的意味。