Co ii
[医] 辅酶II
🧩 词语组成解析
[医] 钴(27号元素)
abbr. 微光（Image Intensification）
🗣️ 情景例句
Maybe he can do the same thing for your grandfather.
也许他能为你爷爷做同样的事。
Oh! That's all right.
哦，不要紧。
But we still have a problem.
不过我们还是有问题呀。