Active complex
[机] 活性错合物
🧩 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
How much do I owe you?
我应付你多少钱？
Early mistakes are the seeds of future trouble.
早期的错误可以酿成日后的麻烦。
The woman knew that the nearest village was miles away.
这位妇女知道，即使最近的村庄也有数英里远。