under 的用法 under是什么意思

一、under 用来指导一个比拟低的地位,意为“在(或到、通过)…下面”,例如:


Have you looked under the bed?
你看了床底下没有?


She placed the ladder under the window.
她把梯子立在窗户下面 。


The dog squeezed under the gate and ran into the road.
狗从门底下钻出去,跑到大路上去了 。


He hid under the bed.
他躲在床底下 。


They stood under a tree to avoid gett创业网ing wet.
他们站在树下以免淋湿 。


二、under 用来表现在某物表面下,通常是被某物笼罩或紧贴着某物,意为“在…表面下”,例如:


She was holding a folder under her arm.
她腋下夹着一个文件夹 。


Because I'm a bad swimmer, I often go under and swallow a lot of water.
因为我游泳游得不好,我经常下到水里并吞很多水 。
【under 的用法 under是什么意思】

In AD 79 the city of Pompei was buried under a layer of ash seven metres deep.
公元79年,庞贝城被埋在一层7米深的灰烬之下 。


She put the thermometer under my tongue.
她把温度计放在我舌头底下 。


She used to hide her diary under her pillow.
她过去常常把日记藏在枕头下面 。


They found the body buried under a pile of leaves.
他们发明尸体被埋在一堆树叶下面 。


My sister was hidden under several layers of blankets.
我妹妹藏在几层毯子下面 。


The main field创业网s are under wheat.
重要的地步被小麦笼罩 。


三、under 用来表现如果一本书,一篇文章或一条信息在某个特别的题目或属于某个归类下,那么它们就可以在该题目下被找到,或是按这个题目在清单或是图书馆中被找到,例如:


If it's not under ‘sports’, try looking under ‘games’.
如果在“体育活动”项下查不到,就试试“游戏”项吧 。


Books on Ansel Adams will probably be under Art or Photography.
关于安塞尔亚当斯的书可能会被归入艺术或摄影类 。


四、under 用来表现数目少于某个数字,相当于 less than,意为”少于,小于,不足“;或表现年纪小于某个岁数,相当于 younger than,意为”比…年青“,例如:


All items cost/are under a pound.
所有物品的价钱都在一英镑以下 。


The discount applies only to children under ten.
折扣只实用于十岁以下的儿童 。


If you get under 50 percent, you fail the exam.
如果你不到50%,你测验就不合格 。


五、under 用来表现在什么的影响下产生的事情或成果,意为”由…造成,受…影响“,例如:


The wall collapsed under the strain.
墙壁因蒙受不了重压而坍塌了 。


Now that the deadline is approaching we all feel under pressure.
现在最后期限快到了,我们都觉得有压力 。


The chair broke under his weight.
椅子在他的重压下坏了 。


The work was completed under very difficult conditions.
这项工作是在非常艰苦的条件下完成的 。


六、under 用来表现根据,意为”依据,依照“,例如:


Under the current rules, you need the agreement of at least 6 out of 10 committee members.
依据目前的规矩,你须要得到至少6/10委员会成员的赞成 。


Under the terms of the lease you had no right to sublet the property.
按租约条款的规定,你无权转租创业网这房产 。


Is the television still under guarantee?
这台电视机还在保修期内吗?


七、under 用来表现处于某个进程,意为”在…进程中“,例如:


The town is under fire from the air.
这座城镇受到空中的炮火袭击 。


The patient is being kept under heavy sedation.
这个病人正在服大批沉着剂 。


She'll have to go under anaesthetic for the operation.
她得接收麻醉能力做手术 。


The proposals are now under consideration by the Board of Governors.
董事会正在审议这些提议 。


The situation is still not under control.
局面仍未得到掌握 。


八、under 用来表现在什么命令或指令下,意为”在…指令或命令下“,例如:


They're under strict orders not to discuss the situation.
他们接到严厉的命令,不许讨论这个情形 。

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