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
He's living on easy street.
他过得很富裕。
Excuse me? I didn't hear what you said.
对不起，我没有听清你说的话。
It was coming round the corner.
它正驶到拐弯处。