to run in
01
逮捕, 拘留
to take someone suspected of a crime or violation into custody, typically by law enforcement
非正式
语法信息
形态构成
短语
动作动词
规则
可分离
小品词
in
基本动词
run
现在时
run in
第三人称单数
runs in
现在分词
running in
一般过去时
ran in
过去分词
run in
例子
The police had to run in the suspect after a high-speed chase.
警方在高速追逐后不得不拘留嫌疑人。
02
磨合, 开始时缓慢使用
to use the machinery slowly at the start to make sure it works properly
例子
When he got the new car, the manual advised him to run in the engine for the first 1,000 miles.
当他得到新车时，手册建议他在最初的1000英里内磨合发动机。
