F-m radar
[电] 调频雷达
🧩 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
It was wet yesterday.
昨天下雨。
Why didn't you call me?
为什么你不打电话给我？
Do you like stories? I want to tell you a true story.
你喜欢听故事吗？我要告诉你一个真实的故事。