red flag什么意思

red flag意思是示警红旗。

red flagn.示警红旗;(象征革命或共产主义的)红旗。

Then the rain came and the red flag went up to signal a halt.

然后下雨了，红旗升起示意暂停。

He raised the roof at the conference when he sang his own version of the socialist anthem, The Red Flag.

他演唱自己改编的社会主义赞歌《红旗颂》时，声音穿透了会场的`屋顶。

The abnormal bleeding is your body\'s own red flag of danger.

非正常的出血是你的身体发出的危险信号。

A red flag slowly goes up the pole.

一面红旗徐徐升起。

When the first trains ran, a man would walk ahead carrying a red flag.

最早的火车开动时，一个人手擎红旗走在前面。