英语单词“research and development”的翻译、意思、用法、释义-英汉词典

单词	research and development
释义	research and development1.■(产品的)研究和开发
随便看	fixed-cycle operation fixed disk fixed echo fixed-electrode method fixed emplacement fixed-end beam fixed-end column fixed exchange rate system fixed-feed grinding fixed field fixed-field accelerator fixed-field addressing fixed filter fixed fin fixed focus fixed-focus camera fixed-form coding fixed guid fixed gun fixed-head disk fixed idea fixed-income fixed investment trust fixed ion fixed-length field 谁欤觅我更贻诗，欲报翻惭思苦迟竹垆不任受烈火，乾枝细擘为精薪今日旅涂又长至，满江风雨一孤舟住处领略贪须臾，频频改席殊趑趄和这画堂金谷豪华客江南秋尚可，塞外草先衰容卿辈、几千百幅巾筇杖立篱门，秋意萧条欲断魂老来何故惜分阴，如月明亏魄渐侵潦倒禅和足指天，被玄悬得到连颠中元夜百花洲作寄西湖林处士萧洒桐庐郡十绝出守桐庐道中十绝无题阻寻人材出众僧盟灾伤洗马