Radar beacon
[电] 雷达指标
🧩 词语组成解析
radar
['redɑr]
n. 雷达;雷达装置;无线电探测器;
beacon
['bikən]
n. 灯塔，信号浮标;烽火;指路明灯;警标，界标;
vt. 照亮，指引;为…设置信标;用灯指引;
vi. 像灯塔般照耀;
🗣️ 情景例句
I hate animals, they smell and they're noisy.
我讨厌动物，它们很臭而且很吵。
He has a radio,doesn't he?
他有一台收音机，对不对？
His looks are always funny.
他的样子总是滑稽可笑。