英语词汇“research and development”的读音、翻译、释义、用法及例句-集火网

词汇	research and development
释义	research and development 【计】研究与开发, 研究与发展【化】究研与开发【经】研究和发展(开发)
随便看	dicyclooctatetracene-neptunium dicyclooctatetracene-plutonium dicyclopentadiene dicyclopentadienyl dicyclopentadienyl-berkeliumchloride dicyclopentadienyl-beryllium dicyclopentadienyl iron dicyclopentadienyliron Eriochrome cyanine R Eriochrome violet B adenoma endometrioides adenoma fibrosum adenoma gelatinosum adenoma hidradenoides adenoma hidradenoides vulvae adenomalacia adenomammectomy adenoma ovarii testiculare adenoma papilliforum adenoma polsposum adenoma psammosum adenoma racemosum adenomas adenoma sebaceum adenoma simplex

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