Red light
红灯, 危险信号
📖 牛津释义
red light
road signal meaning `stop'; danger signal on railways, etc 红灯（表示｀停＇的道路信号; 铁路等的危险信号）
go through, jump a red light, ie not stop 闯红灯. red-`light district part of a town where there are many prostitutes, sex-shops, etc 红灯区（城市中妓女、 性用品商店等集中的地方）.
🧩 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;
light
[laɪt]
n. 光;发光体;电灯;点火器;
adj. 轻的;明亮的;浅色的;少量的;
v. 点燃;照亮;用光指引;
adv. 轻地，轻装地;
🗣️ 情景例句
Oh, wait a minute. What's today's date?
噢， 等一等 ，今天几号？
This pencil is longer than that one.
这支铅笔比那一个长。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；