Identification beacon
[电] 鉴别指标
🧩 词语组成解析
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'm sure Alexandra
我相信Alexandra
The plumber has made a mistake.
配管工犯了一个错误。
As a result, Chaplin got his first film part in the States.
结果，卓别林在美国有机会扮演了他的第一个电影角色。