Deutration
[化] 氘化反应
🗣️ 情景例句
Thank you. In there?
谢谢 。在那里面吗？
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
I'm good at freestyle and breast stroke.
我擅长自由泳和蛙泳。