slip away

US /slɪp əˈweɪ/
UK /slɪp əˈweɪ/
"slip away" picture
1.

溜走, 悄悄离开

to leave secretly or without being noticed

:
He tried to slip away from the party unnoticed.
他试图不被察觉地溜走
The cat managed to slip away through the open door.
猫设法从开着的门溜走了
2.

消逝, 溜走

to pass or disappear gradually

:
Time seemed to slip away quickly during the holidays.
假期里时间似乎很快就溜走了
His memories began to slip away as he got older.
随着年龄的增长,他的记忆开始消逝