英语词汇“R and D”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	R and D
释义	R and D un. 开发研究 [网络] 研发与设计；研究与开发；研究及发展
随便看	change report period intervals change request change residence change review change rights changer in consumer preference change ring change ringing change-ringing change ringings change-ringings changer in gold and foreign exchange reserves changer in organization change river course changer lever change room changeroom changerooms change round change-round changeround change ... round change-rounds changer pole changers 钱尽情义绝钱无三辈家钱，福无两辈家福钱无耳，可使鬼。钱无耳，可暗使钱是一个一个上万的，粮是一颗一颗上石的钱是一厘厘上万的，粮是一粒粒上石的钱是人之胆，财是富之苗。钱是人的胆钱是奴才，用了还来钱是爷，钱是娘，一天没钱急得慌イイツクロウイイツケイイツケルイイツタエイイツタエルイイツノルイイツラノカワイイツラノ皮イイトオスイイトコドリ