Ectotoxin
[化] 外毒素\\n[医] 外毒素
🗣️ 情景例句
Forget it.
不足挂齿。
I have no leisure time to play golf.
我没空闲打高尔夫球。
Oh, sorry! This is Lucy. This is Lily. They're new. Lucy, this is my friend Jim.
噢，对不起，这是露茜，这个是莉莉。他们是新来的，露茜这是我的朋友吉姆。