caution signal

意思翻译

注意信号；警告号志；警告标志

相似词语短语

caution───vt.警告；n.小心，谨慎；警告，警示

signal───adj.显著的；作为信号的；n.(Signal)人名；(瑞典)西格纳尔；vt.标志；用信号通知；表示；n.信号；暗号；导火线；vi.发信号

caution against───警告（某人）不要做（某事）；警告；告诫

with caution───adv.慎重，留心；adv.慎重；留心

caution signs───警告标志

urging caution───敦促谨慎

lust caution───色戒；色·戒（电影名）

signal wire───[通信]信号线

radio signal───无线电讯号；无线电信号

双语使用场景

The first signal did not include the color yellow for caution, but that was later added within a few years.───第一次信号中不包括用于“ 注意”的黄色，黄色是以后几年内后加的。

The first trial in the 1830s, that of choosing green for the caution signal, and clear for the go signal, failed miserably.───第一次试验是在十九世纪的三十年代。起初他们选择绿色作为“注意”信号，明亮作为通行的信号，结果遭到惨败。

英语使用场景

The first trial in the 1830s, that of choosing green for the caution signal, and clear for the go signal, failed miserably.

caution signal