自动控制 zì dòng kòng zhì

DEFINITIONS

  1. automatic control

CHARACTERS

自 zì
HSK 3
self, private, personal; from
动 dòng
HSK 2
move, happen; movement, action
控 kòng
HSK 5
accuse, charge; control
制 zhì
HSK 5
system; establish; overpower