1. slip off 溜走;滑落
eg Now slip off your coat and shirt, please.
現在請脫去外套和襯衫。
2. on the ground 在現場,當場;在進行決斗;在地上
eg She swept up the grains of wheat that had spilled on the ground.
她把撒在地上的麥粒兒掃到一塊兒。
3. a fit of 陣發;突發一陣
eg Lots of good ideas come to me in a fit of brilliance.
有很多好的主意來找我在一個合適的輝煌。