Daylight signal
n. 色灯信号
🧩 词语组成解析
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
I hear they intend to marry.
我听说他们打算结婚。
Who is the governor of this state?
谁是这州的州长？
You might as well throw your money away as spend it in gambling.
你与其把钱花在赌博上，不如把它丢掉的好。