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
With great tact, Lily said that it was time for her to go.
莉莉机智地说她该走了。
My uncle was a pilot with the airlines.He just retired.
我的叔叔是航空公司的一名飞行员，他刚退休了。
He was very healthy and happy, but he could not look after himself.
他很健康，非常欢快。但不能照料自己。