Emplaster
灰膏
🗣️ 情景例句
Thank you.
谢谢你 。
Whom will you invite to the meeting?
你将邀请谁参加会议？
We endeavour to avoid the old, romantic idea of a gusher, which wastes oil and gas.
我们尽量避免使用陈旧天真的喷井方法，那样会浪费石油和天然气。