Red flag
红旗
📖 牛津释义
red flag
1 flag used as a symbol of danger, eg on roads, railways, etc （表示危险的）红色信号旗（如用於公路、 铁路等）.
2 symbol of revolution or communism （象徵革命或共产主义的）红旗.
🧩 词语组成解析
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
flag
[flæg]
n. 旗;旗帜;信号旗;菖蒲;
vt. 标示;
vi. 疲乏，变弱，热情衰减;
🗣️ 情景例句
Do you think the clothing industry has bright future?
你觉得服装行业前景好吗？
How much will the hospital bill be?
住院费大概是多少钱？
If anyone ever asks her how old she is, she always answers, 'Darling, it must be terrible to be grown up!'
“亲爱的，长成大人真可怕啊！”