Precarcinogen
n. [生化]前致癌物
🗣️ 情景例句
If you keep eating you'll be as big as a house.
如果你一直吃下去，你会胖得像栋房子。
May I smoke?
我能抽烟吗？
Whose is this shirt? Is this yours, Li Lei?
这是谁的衬衫？是你的吗？李磊？