Bisulfid
n. 二硫化物
🗣️ 情景例句
He emphasized the importance of being honest.
他强调诚实的重要性。
Nothing gives me more pleasure than learning English.
再也没有什么比学英语更让我高兴的事了。
A man may acquire great knowledge of topics unconnected with his daily work,
一个人可能会获得与其日常工作无关的某些课题的渊博知识，