turn on

柯林斯词典

1. PHRASAL VERB When you turn on a piece of equipment or a supply of something, you cause heat, sound, or water to be produced by adjusting the controls. 打开
I want to turn on the television. 我想打开电视机。
2. PHRASAL VERB If someone or something turns you on, they attract you and make you feel sexually excited. 激发性欲[非正式]
The body that turns men on doesn't have to be perfect. 激发男人们性欲的身体不一定要完美。
3. PHRASAL VERB If someone turns on you, they suddenly attack you or speak angrily to you. 突然袭击; 突然斥责
Demonstrators turned on police, overturning vehicles and setting fire to them. 示威者们突然袭击了警察，掀翻车辆并将其放火焚烧。