Kieseritite
石盐镁矾
🗣️ 情景例句
You're joking. Pete Waters?
你在开玩笑吧。Pete Waters？
I can't help it, sir.
我也无能为力，先生。
New jobs are needed because a number of people are out of work.
因为许多人没有工作，所以需要为他们提供就业机会。