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
I keep in touch with my family regularly.
我定期和家里保持联系。
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。
The Hubble will tell us a great deal about the age and size of the universe.
哈勃将告诉我们有关宇宙的年龄和大小的许多事情。