Cocarcinogen
n. 助致癌原, 辅致癌物( 质)
🗣️ 情景例句
Will you help me?
可以帮助我吗？
Much water runs by the mill that the miller knows not of.
当前发生诸种事，大多为人所不知。
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。