Azofication
固氮作用
🗣️ 情景例句
And there's a phone call for you, Mr. Bennett. Bennett
先生， 有你的电话。
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。
Let me take a look at your shoulder. Where does it hurt?
让我看看你的肩膀。哪里疼？