turn on

🇬🇧/tɜ:n ɒn/ 🇺🇸/tɜːrn ɑːn/ 103
cause to operate by flipping a switch; "switch on the light"

verb [vt. 及物动词]打开:启动或开启某个设备或系统。使兴奋:使某人感到兴奋或激动。

He could also turn on the style when the occasion demanded.
如果场合需要,他也能瞬间就表现得风度翩翩。

turn on 出现在下面的课文中
Lesson 029&30 Come in, Amy. turn on 动词: 开(电灯)
单词造句: