Bisulfid
n. 二硫化物
🗣️ 情景例句
Chocolate, too?
也是巧克力的？
We should let him face the music.
我们应该让他对自己所做的事负责任。
They had laboured for three years to produce this floating work of art;
瑞典人辛辛苦苦干了3年才建成这件水上艺术品，