Coboglobin
钴球蛋白
🗣️ 情景例句
It's hard for some older people to take all that noise.
一些老年人没办法忍受那些噪音。
Oh, I'm very sorry, sir.
噢，我实在抱歉。
Let's meet outside the park gate.
咱们在公园的大门外碰头吧。