fall in

US /fɔːl ɪn/
UK /fɔːl ɪn/
"fall in" picture
1.

坍塌, 塌陷

to collapse inwards; to give way

:
•
The old bridge began to fall in after the heavy rain.
大雨过后，那座旧桥开始坍塌。
•
The roof of the abandoned house might fall in at any moment.
那座废弃房屋的屋顶随时可能坍塌。
:
collapsecave ingive waysinksubside
2.

集合, 排队

to take one's place in a line or formation

:
•
The soldiers were ordered to fall in for inspection.
士兵们被命令集合接受检查。
•
Everyone, fall in quickly, we're running late!
大家，快点集合，我们迟到了！
:
line upform upassemblemuster
3.

同意, 接受

to agree with or accept something

:
•
He was reluctant to fall in with their plans at first.
他起初不愿同意他们的计划。
•
Eventually, everyone decided to fall in with the new policy.
最终，所有人都决定接受新政策。
:
agreecomplyconformassentaccede
:
fallfallingfall tofall in withfall intofall forfall on