Frequency-modulated radar
[电] 调频雷达
🧩 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
a. 已调的；被调的
radar
['redɑr]
n. 雷达;雷达装置;无线电探测器;
🗣️ 情景例句
Blackjack.
二十一点！
He who does no good, does evil enough.
好事不做，坏事做绝。
One of the thieves was struck by a heavy statue, but he was too busy helping himself to diamonds to notice any pain.
一个窃贼被一尊很重的雕像击中，但由于他忙着抢钻石首饰，竟连疼痛都顾不上了。