Colombianite
金汞膏
🗣️ 情景例句
As a matter of fact,
事实上，
I'm glad to hear you are getting married.
我很高兴听到你将结婚的消息。
One would expect them to know their parts by heart and never have cause to falter.
人们以为，这些演员一定会把台词背得烂熟，绝不会临场结巴的，