Sweep-frequency record
[电] 扫描频率记录
🧩 词语组成解析
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;
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
record
['rekɔd,ri'kɔ:d]
n. 记录，记载;档案，履历;唱片;最高纪录;
🗣️ 情景例句
Building a city can be a disaster for the environment.
新建一个城市对于环境来说可能是一场灾难。
Did everyone you invited show up?
你邀请的人都来了吗？
Be that as it may, the nerve poison does its business with man far more quickly than the blood poison.
不过，神经毒辣液比溶血性毒液在人身上起作用快得多。