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
This couple treats their adopted child as their own.
这对夫妇把他们的养子视如己出。
Do you like skating?
你喜欢溜冰？
He dreaded having to spend Christmas in hospital.
他十分害怕在医院过圣诞。