Bisulfide
n. [化]二硫化物
🗣️ 情景例句
I still live with my parents.
我还和父母同住。
How long will it take for a letter to get to California?
你把信寄到加州要多长时间？
I don't like to be late. We begin classes at 8:00.
我不喜欢迟到。我们八点上课。