纖悉無遺 xiān xī wú yí

DEFINITIONS

  1. detailed and nothing left out (idiom); meticulous and comprehensive
  2. not missing an iota

CHARACTERS

纖 xiān fine, delicate; minute; graceful
悉 xī
HSK 4
know, learn about, comprehend
無 wú negative, no, not; lack, have no
遺 yí lose; articles lost; omit