Nitrometer
n. [化]测氮管,氮量计
🔁 扩展释义
【医】 氮定量器, 量氮器
🏥 医学释义
氮素计，氮定量器
🗣️ 情景例句
Who's that?
谁呀？
It won't work.
行不通。
He's doing well in all his lessons. He's not lazy. He'll do very well in the exams.
他各门功课都学得很好。他从不懒。他考试会考得很好的。