Carcinogenophore
致癌基
🗣️ 情景例句
What's the exchange rate today?
今天的兑换比率是多少？
My schedule is very flexible, and I am given a lot of freedom.
我的工作表很有变通性，使我十分自由。
But, in addition to that basically simple concept,
除了这一基本的简单的概念外，