Galactotoxin
[医] 乳毒素
🗣️ 情景例句
My wife died four years ago.
我妻子四年前去世了。
He that lies down (sleeps) with dogs must rise up with fleas.
与恶人交终会变恶；近朱者赤，近墨者黑。
No, I am not.
不，我不是。