Combined nitrogen
[化] 结合氮; 固定氮
🧩 词语组成解析
combined
[[kəm'baind]]
a. 结合的；组合的
🗣️ 情景例句
What's the exchange rate today?
今天的兑换比率是多少？
Quality matters more than quantity.
质重于量。
I don't want to argue about it any more.
我不想为这件事再和你争吵。