Understudying
v. 练习做临时演员( understudy的现在分词 )
🗣️ 情景例句
Anything else?
还有别的事吗？
I will take a taxi.
我将去搭出租汽车。
Police are wary of itinerants who cannot be traced to a recognized camp boundary or to four walls.
警察则对那些查不出有固定营地或住处的游荡者保持警惕。