词汇“RD”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	RD
释义	RDRD1.■=radar;2.■Radar Data 雷达数据;3.■Radar Display 雷达显示器;4.■Radiation Detection辐射探测;5.■Rate of Descent (垂直)下降速度;6.■Research and Development 研究与开发;7.■Restricted Data 内部资料;8.■Root Diameter【机】齿根直径;9.■Rural Delivery (对不设邮局的)乡村免费邮递[美]
随便看	swearing swearing-in swear like a bargee swear off swear on swear one's way through swear out swear out a warrant swear sb. to secrecy swear sb. to sth. swear the peace against sb. swear through a two-inch board swear to sth. swear-word sweat sweat away at sweat-band sweat band leather sweat blood sweat-box sweat box sweatcooling sweat-cooling sweat distillate sweat down

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