Frequency sweep
[计] 扫频\\n[化] 扫频
🧩 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
sweep
[swip]
vt. 打扫，清理;扫除;彻底搜索;掠过;
vi. 打扫;扫过;蜿蜒;大范围伸展;
n. 打扫;延伸;挥动;全胜;
🗣️ 情景例句
I've been saving them for today.
我一直留着等今天才戴。
You're very cheerful today.
你今天很快活。
They insisted on staying rather than going.
他们坚持留下来，而不愿意走