floodlight

泛光灯、投光灯、照明灯

A powerful floodlight lit up the whole construction site at night.

一盏强力的泛光灯在夜里照亮了整个工地。

球场照明灯常用复数

The match kicked off late, so they switched on the floodlights.

比赛开始得晚，所以他们打开了球场照明灯。

用泛光灯照亮、泛光照明常用被动

The old castle is floodlit every evening for visitors.

这座古堡每天傍晚都会打上泛光灯供游客观赏。