Deuterize
[医] 氘化
🗣️ 情景例句
Here you go, sir.
可以，先生。
I'm calling to say goodbye.
我大电话向你告别来了。
I was only five when my father had taken me abroad, and that we eighteen years ago.
我5岁那年，父亲就带我出了国，那是18年前的事了。