神秘莫测 shén mì mò cè

DEFINITIONS

  1. mystery
  2. unfathomable
  3. enigmatic

CHARACTERS

神 shén
HSK 5
spirit, god, supernatural being
秘 mì
HSK 5
secret, mysterious, abstruse
莫 mò
HSK 6
do not, is not, can not; negative
测 cè
HSK 5
measure, estimate, conjecture