turn on
US /tɜːrn ɑːn/
UK /tɜːrn ɑːn/
短语动词
1.
打开, 启动
to start the flow or operation of something by means of a switch, button, or other control
示例:
•
Could you please turn on the lights?
请你打开灯好吗？
•
I need to turn on my computer to check emails.
我需要打开电脑来查收邮件。
2.
3.
攻击, 反目
to attack or become hostile toward (someone or something)
示例:
•
The dog suddenly turned on its owner.
那只狗突然攻击了它的主人。
•
The crowd turned on the speaker after his controversial remarks.
在发表了有争议的言论后，人群攻击了演讲者。
在 Lingoland 学习这个单词