In or to a place beneath; below.
在下面，在底下；向下在或向着地下的地点；在下面
The snack bar is down in the basement .
快餐部在下面地下室。
"Waiting below, in my carriage."
“就在下面，在我的马车里。”
Write your answers below.
把你的答案写在下面。
competitor underneath
被压在下面的摔跤手
To dig a mine or tunnel beneath.
在下面挖矿或挖隧道
Mary is as healthy as Linda.
在下面这一组练习里，
Rough edges must lap under.
毛巾必须折叠在下面。
Put the date underneath the address.
把日期写在地址下面。
Write your answers under the questions.
“将答案写在问题的下面，”
Uh-huh, underneath the window shelf?
啊哈，书架在窗户的下面？
a depression scratched or carved into a surface.
挖或刻在表面的下陷。
(existing or placed)under the surface of the sea
（存在或置于）海面下的
There is a tunnel under the river.
在那河下面有条隧道。
the undersurface speed of a submarine
潜艇在水面下的速度
The other hand he slipped under his cheek.
另一只手他贴在面颊下。
Put a support under it.
在它下面放个支座。
Under the sink, beside you.
在你旁边的水池下面。