Chromocytometry
血红蛋白测定法
🗣️ 情景例句
Yes. I do.
是的， 我有疑虑。
I asked him to go to the store, but he wouldn't
我请他去商店，但是他不肯。
Mr.Thompson is going to sell it because it is haunted.
汤普森先生之所以想卖它，是因为那里常闹鬼。