Spitzkasten
锥形选粒器
🗣️ 情景例句
You know him?
你认识他吗？
Would you please tell Mr. Cooper that I'm here.
请您告诉库珀先生我在这里。
All right! Thank you very much. I'll give you a call.
好吧！非常感谢。我会给您打电话的。