entries → 研發
TSUMUGU · TOCFL 5 (est.) · 詞
研發 word · TOCFL 5 (est.)
研發 =
ㄧㄢˊ ㄈㄚ · yánfā
verb — to research and develop; noun — R&D

字源 FORM — what the parts do

to research (研究)yán
to develop, to put out (發展)
研發,研究的研,發展的發。