差動齒輪 chā dòng chǐ lún

DEFINITIONS

  1. differential gear

CHARACTERS

差 chā
HSK 3
to differ; different, wrong; nearly, almost; an officer
動 dòng move, happen; movement, action
齒 chǐ teeth; gears, cogs; age; KangXi radical 211
輪 lún wheel; revolve, turn; recur