switch on
US /swɪtʃ ɑːn/
UK /swɪtʃ ɒn/
片語動詞
打開, 開啟
to turn on an electrical device or light
範例:
•
Please switch on the light.
請打開燈。
•
I need to switch on my computer to start working.
我需要打開電腦才能開始工作。
反義詞: