Denitrification
[化] 反硝化作用\\n[医] 脱氮[作用]
✅ 同义词
🗣️ 情景例句
How is the view?
景色怎么样？
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了