entries → 開拓
TSUMUGU · B2 · 詞
開拓 word · B2
開拓 =
ㄎㄞ ㄊㄨㄛˋ · kāituò
verb — to open up, develop, expand (territory, markets, horizons)

字源 FORM — what the parts do

open up (打開)kāi
extend, broaden (拓展)tuò
開拓,打開的開,拓展的拓。