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单词
R & D
释义
R & DBrE /ˌɑːr ən ˈdiː/ NAmE /ˌɑːr ən ˈdiː/ abbreviation research and development研究和开发
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not have much time for sb/sth
not have much time for sb/sth
not have much time for sth
not have/stand a cat in hell's chance (of doing sth)
not have the faintest
not have the faintest, first, etc. idea
not have the faintest, first, etc. idea
not have the faintest idea
not have the faintest idea
not have the faintest (idea)
not have the first idea
not have the foggiest
not have the foggiest idea
not have the foggiest (idea)
not have the heart
not have the heart to
not have the heart (to do sth)
not have two beans, brain cells, etc. to rub together
not have two beans cells to rub together
not have two brain cells to rub together
not having any
not hear a dicky bird
not hear of
not hear of something
not hear of sth
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英汉词典包含238766条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/1/19 13:25:59