Diplohydrogen
[医] 氘, 重氢
🗣️ 情景例句
I wonder if you could tell me.
不知你是否能告诉我。
How did you doing spend your holiday?
你假期怎么过的？
Hi, Lin Tao! What are you going to do on Sunday?
嗨，林涛！星期天你打算干啥？