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
He spends too much money on his hobbies.
他在爱好方面花了很多钱。
How long will ti take you to finish the work?
你要花多长时间才能完成那项工作？
Let me have a look. Oh, here it is. But it's an old one. Where is my new one?
让我看看，在这里，这是那个旧的，我那件新的哪去了呢？