to cave in
01
屈服, 让步
to finally agree to something, even if one were against it at first
语法信息
形态构成
短语
动作动词
规则
不可分离
小品词
in
基本动词
cave
现在时
cave in
第三人称单数
caves in
现在分词
caving in
一般过去时
caved in
过去分词
caved in
例子
After hours of debate, they caved in and accepted the proposal.
经过数小时的辩论，他们屈服并接受了提议。
02
塌陷, 坍塌
to collapse toward the center
例子
The roof caved in during the heavy rainstorm.
在暴雨中屋顶塌陷了。
Cave in
01
塌陷, 坍塌
the sudden collapse of something into a hollow beneath it
语法信息
有生性状态
无生命
形态构成
复杂复合词
可数
复数形式
cave-ins
