减低速度 jiǎn dī sù dù

DEFINITIONS

  1. to retard
  2. to decelerate

CHARACTERS

减 jiǎn
HSK 4
decrease, subtract, diminish
低 dī
HSK 4
low; to lower, hang, bend, bow
速 sù
HSK 4
quick, prompt, speedy
度 dù
HSK 4
degree, system; manner; to consider