动力系统 dòng lì xì tǒng

DEFINITIONS

  1. mechanical system

CHARACTERS

动 dòng
HSK 2
move, happen; movement, action
力 lì
HSK 3
power, capability, influence
系 xì
HSK 1
system; line, link, connection
统 tǒng
HSK 5
govern, command, control; unite