Active nitrogen
[化] 活性氮
🧩 词语组成解析
active
['æktiv]
adj. 积极的，活跃的，有生气的;迅速的，敏捷的;有效的，起作用的;
n. [语法]主动语态;积极分子，活跃的人;
🗣️ 情景例句
They don't pay me enough for this.
他们付我的薪水不够高。
I plan to be here for over a year.
我计划在这里住一年以上。
The objects on display were pieces of moving sculpture.
展品都是些活动的雕像。