Radar calibration
[电] 雷达校正
🧩 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
You're in sad condition.
你的健康很成问题。
A swine over fat is the cause of his own bane.
猪死都因身过肥；象以齿焚。
It was made of red silk.
它是用大红丝绸做的。