Denitrifies
vt. 脱氮；除去氮素
🗣️ 情景例句
Don't talk with your mouth full.
嘴里满是东西时别说话。
Have you seen Mr. Smith recently?
最近你见过史密斯先生吗？
Thanks very much. Granny, the hospital is not very near.
非常感谢。老大娘，这家医院有点远。