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
I'd like to give thanks for Grandpa coming to live with us.
我感谢爷爷到这儿和我们一起生活。
I asked him to come with me , but he wouldn't.
我请他和我一起来，但是他不肯。
Let me see your driving licence.
让我看一看你的驾驶执照。