Nitrogen degradation
[化] 氮降解; 土壤中氮降解
🧩 词语组成解析
🗣️ 情景例句
Where's the bag with the chicken salad sandwiches?
放鸡肉沙拉三明治的袋子在哪？
I'll be looking forward to it.
我将期待这一天。
Only five years?
仅仅5 年？