reflector
n
1 thing that reflects heat, light or sound 反射热、 光或声音的东西; 反射器; 反射物.
2 red disc fitted to the back of a vehicle; disc or strip fitted to cycle wheels, etc making them visible in the dark by reflecting the lights of other vehicles 机动车辆尾部的红色反光器; 自行车轮等上的圆形或条形反光镜. =>illus at App 1 见附录1插图, page xiii.
🗣️ 情景例句
You can't expect to learn a foreign language in a week.
别指望一个星期就能学会一门外语。
How long did the movie last?
电影放了多久了?
Twelve days later, millions more Indians lined the railway tracks as a slow train took the jar containing his ashes 584 kilometres to a place by the river.