lose track of time

含义

to stop noticing how much time has passed

不再留意过了多少时间.

例句

1. 1I lose track of time whenever I work on a jigsaw puzzle.
2. 2We lost track of time in the museum and missed the last bus home.
3. 3Absorbed in my book, I lost track of time and looked up to find the café closing.
4. 4Set an alarm before gaming; otherwise you might lose track of time and miss your appointment.
5. 5While painting, she lost track of time; she thought it was lunchtime, but it was already evening.

语法

只有 lose 变化形式：lose、lost、lost。track 保持单数，保留 of。

意思相近