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
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
He is very hard to handle.
他很难应付。
She's very well, too, Helen.
她也很好，海伦。