衰減 shuāi jiǎn

to weaken; to attenuate

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. to weaken
  2. 2. to attenuate

Characters

Character Meaning
衰 shuāi HSK 6
to decline; to become weak or feeble; to wane
減 jiǎn
to decrease; to reduce; to lower