Active carbon
[化] 活性炭; 活性炭黑
🧩 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
because I like being my own boss.
是因为我喜欢自己当老板。
You won't believe it,but it was really cheap.
你不会相信的，但这条裤子确实很便宜。
Many of the men fell sick with fever.
许多人因发烧而病倒。