Traffic signal
交通信号, 交通管理色灯, 红绿灯
🧩 词语组成解析
traffic
['træfɪk]
n. 交通，运输量;（非法的）交易;通信量;交际;
vt. 用…作交换;在…通行;
vi. 交易;买卖;
signal
['sɪgnl]
n. 信号，暗号;预兆，征象;动机;导火线;
vt. 向…发信号;用动作（手势）示意;以信号告知;
vi. 发信号;
adj. 显著的，优越的;暗号的，作信号用的;
sign记号，信号+al表名词 → 信号
🗣️ 情景例句
You are better off waiting'till you get married before doing anything stupid.
你如果想做傻事的话，最好等到结婚后。
What are you reading?
你正在读什么？
Looking into the drawing room, she saw a scene of confusion over by her writing desk.
她往起居室里看去，写字台边一片狼籍。