Exotoxin
n. 外毒素\\n[化] 外毒素
🗣️ 情景例句
Would you please repeat your offer again?
能否再说一遍您的优惠？
What is learned in the cradle lasts till the grave.
婴孩时期学到的东西，老死不会忘记。
No, I think it's open. Look!
不，我想开着呢！你看。