Ectotoxin
[化] 外毒素\\n[医] 外毒素
🗣️ 情景例句
I was laid off.
我下岗了。
A man can not spin and reel at the same time.
一心不能二用。
You can often buy things from their shop on your way home.
你可以经常在回家的路上到商店买你所需要的东西。