Bisulfid
n. 二硫化物
🗣️ 情景例句
Our boss doesn't give us any slack
我们老板不让我们有一丝松懈。
No. I'm going this way. Hope I can see you sometime again.
不，我要走这一条路。但愿有朝一日能在相见。
She looked at it critically for a moment.
她认真的看了好一会儿。