Nitronium
硝离子
🗣️ 情景例句
Cloning technology is good news for those patients who need organ transplants.
克隆技术对于那些需要器官移植的病人来说是个福音。
Selt-trust is the essence of heroism.
自信是英雄的本色。
I looked at the map and then at the millimeter.
我看了看地图，又查了一下里程表。