Bisulfide
n. [化]二硫化物
🗣️ 情景例句
I've never seen you so wound up.
我从来没有看过你这么紧张。
Can I have a day off?
我能请一天假吗？
You don't have many apples, Jim, says Li Lei.
“你的苹果不多，吉姆，”李垒说