Alert frequency
[计] 报警频率
🧩 词语组成解析
frequency
['frikwənsi]
n. 频繁性;[数][物]频率，次数;频率分布;
fr + equ =equal,even,表示“相等，平均” + enc + y [形容词后缀] → n.屡次；次数；频率
🗣️ 情景例句
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
Where are you headed?
你要到哪里去？
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，