Deuterons
n. [核] 氘核（重氢核）
🗣️ 情景例句
You're late.
已经迟了。
It is a small flock that has not a black sheep.
家家难免有败类。
Look at his big teeth. Isn't he bigger than you?
瞧他的大牙齿。他的块头不是比你大吗？