drop off

中途放下（某人）; 中途卸下（某物）; 打瞌睡; 睡着; 减退; 减少 牛津词典 指入睡，有时指无意之中或在不适当的场合睡着： to start to sleep, sometimes when you do not intend to or in a situation that is not appropriateWhen she finally fell asleep, she began...

2025-09-04