Expectoration
n. 咳痰, 吐痰, 吐出物\\n[医] 痰, 咳出
✅ 同义词
🗣️ 情景例句
Richard! Welcome! Good luck tonight! Richard
欢迎 祝你今天晚上好运
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
Unfortunately, the show was one of the dullest we have ever seen.
不幸的是，这次演出是我们看过的最乏味的演出了。