Active scanning interval
[电] 有效扫描区
🧩 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;
[计] 扫描\\n[医] 断续言语, 扫描
🗣️ 情景例句
Did you hear the news?
你听说那条新闻了吗？
Habit is a second nature.
习惯成自然。
I'd like to do some shopping, but not during the day.
我愿意买些东西，但不必白天去。