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
There is no one here by that name.
这里没有玲玲这个人。
He answered almost all of my questions.
他回答了我几乎所有的问题。
hold the string so that the weight nearly touches the ground.
让重物几乎接触地面。