英语词汇“research development”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	research development
释义	research development un. 研究和开发 [网络] 研究开发；科研技术；国内外研究概况
随便看	platinum(iv) cyanide platinum(iv) fluoride platinum(iv) hydroxide platinum(iv) iodide platinum(iv) oxide platinum(iv) pyrophosphate platinum(iv) selenide platinum(iv) sulfate platinum(iv) sulfide platinum(iv) telluride platinum lamp platinum-lamp platinumlamp platinum-level platinumlike platinum loop platinum lop platinum lustre platinum metal platinum metal alloy platinum metals platinum metals deposit platinum microelectrode platinum minerals platinum mirror coating 柳老悲桓柳老樱桃过柳腰身柳色初分柳色微茫远岸村柳色春罗裁袖小柳色春藏苏小家柳色黄金嫩柳花如洒柳花飘坠うきうき【（浮き浮き）】うきおりうきおり【浮き織り】うきがしうきがし【浮き貸し】うきぎうきぎ【浮き木】うきくさうきくさ【浮き草】うきぐも