entries → 開動
TSUMUGU · B2 · 詞
開動 word · B2
開動 =
ㄎㄞ ㄉㄨㄥˋ · kāidòng
verb — to start (a machine, vehicle); to set in motion; (colloquial) to start eating

字源 FORM — what the parts do

start, switch on (打開)kāi
move (移動)dòng
開動,打開的開,移動的動。