D2o
[医] 氧化氘, 重水
🗣️ 情景例句
Are you sure? But ... OK.
你确定吗？ 但……算了。
Every fool can find faults that wise man cannot remedy.
蠢人也能找出聪明人无法弥补的岔子来的。
I have a lot of problems.
我有很多问题。