Deutohydrogen
[医] 氘(音刀), 重氢
🗣️ 情景例句
When is that?
那是几点？
Better be out of the world than out of fashion.
不合潮流不如脱离尘世。
I had no sooner got back to the kitchen than the doorbell rang loud enough to wake the dead.
我刚回到厨房，门铃又响了起来，响声足以把死人唤醒。