Neptunium
n. 镎\\n[化] 镎Np
✅ 同义词
🗣️ 情景例句
I just don't know what to say.
我真不知该说什么好。
I don't think he'll remember a thing tomorrow morning.
我认为，到明天清晨，他会忘得一干二净。
I looked at the map and then at the millimeter.
我看了看地图，又查了一下里程表。