Tetrahydroxyflavanol
四羟基黄酮醇
🗣️ 情景例句
It's time we hired a secretary to answer the phones.
我们早就该请一个秘书接听电话了。
Don't bother.
不用麻烦了。
I think our manager will persuade the government to let him build a new factory.
我想经理会说服政府让他建新厂的。