请输入您要查询的英文单词:
单词
R & D
释义
R & D
abbr.
research and development
随便看
heterochromatic
heterochromatin
heterochromatism
heterochromosome
heterochronic
heterochronous
heterochrony
heterocycle
heterocyclic
heterocyst
heterodactyl
heterodactylous
heterodactyly
heterodox
heterodoxy
heterodyne
heteroecious
heteroecism
heterogamete
heterogametic
heterogamic
heterogamous
heterogamy
heterogeneity
heterogeneous
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/3/18 10:48:47