D-t
[医][=deuterium-tritium reaction]氘-氚反应
🗣️ 情景例句
It was my please.
荣幸之至。
From words to deeds is a great space.
言行之间，大有距离。
I prefer blue, but this blue is too dark!
我较喜欢蓝色，但这种蓝太深了！