若且唯若 ruò qiě wéi ruò

DEFINITIONS

  1. if and only if

CHARACTERS

若 ruò
HSK 6
if, supposing, assuming; similar
且 qiě
HSK 3
moreover, also (post-subject); about to, will soon (pre-verb)
唯 wéi
HSK 5
only; yes
若 ruò
HSK 6
if, supposing, assuming; similar