Unsourced
adj. （故事、引文）找不到来源的
🗣️ 情景例句
Thank you so much for coming. Have a safe drive home.
谢谢你的光临。小心驾车回家。
Time past never returns, amoment lost, lost for ever.
过去的时间决不返回，浪费一点，永远消失。
or through hiring it, the total expense can be far less than the cost of hotels.
总费用算起来要比住旅馆开支少得多。