变化莫测 biàn huà mò cè

DEFINITIONS

  1. unpredictable
  2. changeable

CHARACTERS

变 biàn
HSK 3
change, transform, alter; rebel
化 huà
HSK 3
change, convert, reform; -ize
莫 mò
HSK 6
do not, is not, can not; negative
测 cè
HSK 5
measure, estimate, conjecture