來去無蹤 lái qù wú zōng

DEFINITIONS

  1. come without a shadow, leave without a footprint (idiom); to come and leave without a trace

CHARACTERS

來 lái come, coming; return, returning
去 qù
HSK 1
go away, leave, depart
無 wú negative, no, not; lack, have no
蹤 zōng footprints, traces, tracks