Nitrogenization
[医] 氮化[作用], 充氮[作用]
🗣️ 情景例句
Off-season clothes are usually sold at very attractive prices.
换季衣服的售价通常挺吸引人。
Trust not a great weight to a slender thread.
细线挂重物，终究不可靠。
The child sobbed sadly.
小孩伤心地抽泣着。