Radar constant
[电] 雷达常数
🧩 词语组成解析
radar
['redɑr]
n. 雷达;雷达装置;无线电探测器;
🗣️ 情景例句
She worried constantly.
她经常烦恼。
Edward had heard of the famous singer from Europe.
爱德华曾听说过欧洲出身的著名歌星的事。
I don't like the model.
我不喜欢这种型号。