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
Why don't you tell us about your day.
何不告诉我们你这一天过得如何？
An old dog barks not in vain.
老犬不空吠。
I've got it.
我懂了。