Pointsman
n. 交通警察\\n[法] 交通警察
📖 牛津释义
pointsman
n (pl -men) (Brit) (US `switchman) person in charge of railway points （铁路的）转辙工, 扳道工.
🗣️ 情景例句
Today, many women prefer being addressed as 'Ms.'.
今天， 很多女性喜欢让别人称她们 'Ms。' 。
I'm not really sure about that. Mr. Jiang should know the answer to that.
关于那事我不敢确定，蒋先生应该知道答案。
What are you doing?
你在干什么？