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
Oh, Lillian,
噢， Lillian，
You're welcome.
不客气。
But there was something wrong with the child.
但是，这孩子有点毛病。