Granular active carbon
[化] 颗粒活性炭
🧩 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
You're very generous.
你真慷慨。
Please sit down and have a glass of juice.
请坐下来喝一杯果汁。
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。