Denitrifying
脱硝的, 脱氮的, 反硝化的
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
To tell you the truth that.
老实说。
Well, goodbye then. Have you enjoyed your two years in China?
那么再见了。你在中国两年过得愉快吗？