D2o
[医] 氧化氘, 重水
🗣️ 情景例句
We can have somebody come by, but it won't be right away.
我们可以派人去，但现在不行。
Dick is very modest about his accomplishments.
迪克对自己的业绩非常谦虚。
He suggests you leave here at once.
他建议你立刻离开这儿。