Active device
[电] 活性装备, 看active component活性部份
🧩 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
Who is it?
是谁呀？
How often did I tell you to speak clearly?
我告诉你多少次要讲清楚?
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。