✅ 同义词
🗣️ 情景例句
Mary is not available at the moment.
Mary现在没空接电话
OFF. It gets dark.
断开开关，它就会熄灭。
Most of my friends live in the city, yet they always go into raptures at the mere mention of the country.
我的许多朋友都住在城市，但他们只要一提起乡村，马上就会变得欣喜若狂。