Emprotid
质子受体, (受)质子碱
🗣️ 情景例句
Let's give him our presents--now.
现在把我们的礼物送给爷爷吧。
Let's call it a day.
我们今天就到这儿吧。
Do you think you'll be able to go to sleep right away?
你认为你马上就能睡着吗？