下落不明 xià luò bù míng

DEFINITIONS

  1. unaccounted
  2. unknown whereabouts

CHARACTERS

下 xià
HSK 1
under, underneath, below; down; inferior; bring down
落 luò
HSK 4
fall, drop; net income, surplus
不 bù
HSK 1
no, not; un-; negative prefix
明 míng
HSK 1
bright, light, brilliant; clear