遗落 + 在 + Place + 的 + Object
The adjective 遗落 (yíluò) means 'left behind' or 'lost,' describing items that were accidentally dropped or forgotten somewhere. It can also function as a verb meaning 'to leave behind' or 'to lose.' It is commonly used when talking about personal belongings that were inadvertently left at a location, as in 遗落在山上的手机 (a phone left behind on the mountain).
请检查一下有没有遗落在座位上的物品。
Qǐng jiǎnchá yíxià yǒu méiyǒu yíluò zài zuòwèi shàng de wùpǐn.
Please check if there are any items left behind on the seats.
他发现钱包遗落在出租车上,急得不行。
Tā fāxiàn qiánbāo yíluò zài chūzūchē shàng, jí de bùxíng.
He discovered his wallet had been left in the taxi and was extremely anxious.
那本遗落在咖啡馆的书,第二天就被人捡走了。
Nà běn yíluò zài kāfēiguǎn de shū, dì èr tiān jiù bèi rén jiǎn zǒu le.
The book left behind in the café was picked up by someone the next day.