Emeticclogy
催吐药物学
🗣️ 情景例句
I cannot walk at that pace.
我不能以那种步速行走。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。