Emprotid
质子受体, (受)质子碱
🗣️ 情景例句
I Wonder whether they will arrive on time.
我也不知道他能不能准时到。
I feel terrible about it.
太抱歉了。
Here is a copy of itinerary we have worked out for you and your friends.Would you please have a look at it?
这是我们为你和你的朋友拟定的活动日程安排。请过目一下，好吗？