Constantane
[化] 康铜
🗣️ 情景例句
Before the barbeque let's sharpen all the knives.
烧烤之前先把刀磨一磨。
It is a great art to laugh at your own misfortune.
对己之不幸付之一笑，这是一门伟大的艺术。
examined a very large number of men working on aircraft carriers:
调查了许多在航空母舰上工作的人，