Apud
胺前体摄取与脱羧
🗣️ 情景例句
I haven't seen you since the hospital.
自从医院相遇之后再也没有见到你。
As you all know.
你们知道。
Both of them are exciting. I like watching them. Are you good at sailing?
这两种运动都令人兴奋。我喜欢看。你擅长帆船吗？