turn - on的反義詞是什麼

反義詞是turn off ，中文意思是關掉，關閉拐彎，使轉變方向使失去興趣

The boy had the presence of mind to turn off the gas.那男孩子鎮定地關掉了煤氣。

"Turn off the TV now!" she shouted.

“現在把電視關掉！”她喊道。

Would you turn off the TV， please?

請把電視關掉，好嗎