under

1.在（或到、通过）…下面in, to or through a position that is below sth

2.在…表面下；由…覆盖着below the surface of sth; covered by sth

3.少于；小于；不足；比…年轻less than; younger than

4.由…控制（或管理、经营）used to say who or what controls, governs or manages sb/sth

5.根据，按照（协议、法律或制度）according to an agreement, a law or a system

6.在…过程中experiencing a particular process

7.由…造成；受…影响affected by sth

8.用，以（某一名字）using a particular name

9.在…项下；在（书等中的）某部分found in a particular part of a book, list, etc.

1.在下面below sth

2.在水下below the surface of water

3.少于；小于；较年轻less; younger

4.在昏迷中；陷入昏迷状态in or into an unconscious state

1.[obn]较低的；下面的lower; underneath

1.根据,依据,按照

2.在...下;在表面之下,在...内部;被...遮蔽着;在...脚下,在...底下

3.(a) 隶属[从属,指导]之下

4.处在某种作用,条件,状态等下或某一期间,过程中

5.(地位)低于...,比...低级的;(年龄,时间,价格,数量等)在...以下(的),未满...(的),不足...(的)

6.在某种名义,口实下;以...为代表

1.少于,低于

2.在下,从属着,服从着

3.在下文中

1.过少的,过小的,不足的

2.下面的,下部的;附属的;从属的

3.较次的;低劣的

1.directly below or at a lower level than something; covered by something; moving to a place that is below something or that is covered by it; passing below something from one side to the other; below the surface of water

2.less than a particular amount, or younger than a particular age

3.in the process of being affected or controlled by a particular action, situation, or state

4.used for saying that something happens when particular conditions exist

5.according to a particular law, agreement, or system

6.used for stating that something happens when a particular person or government is in power

7.if you work or study under a particular person, they are your employer or teacher

8.receiving some type of medical treatment

9.believing that something is happening or is true, especially when you are wrong about this

10.unconscious after being given a drug to prevent you from feeling pain

11.using a particular name in official situations, often a name that is not your own

12.if something is under a particular section, word, letter, etc., this is where it can be found

13.during a particular period of the zodiac