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

单词	research and development expenditures
释义	research and development expenditures 研究和开发支出
随便看	seasonal maintenance seasonal maximum seasonal menstruation seasonal merchandise seasonal migration seasonal minimum seasonal model seasonal movement seasonal nature seasonal nature of agriculture seasonal nature of farming seasonal nitratenitrogen content seasonal operating plan seasonal operation mode seasonal passenger traffic seasonal pasture seasonal pathogen seasonal peak load seasonal peaks on inventory seasonal peak traffic seasonal performance seasonal period seasonal periodicity seasonal periods seasonal phenomena 一根针掉在地上也听得清一根针落到水里，连个水花也激不起来一根铁棍容易折，拧成的麻绳拉不断一根马鬃劈四十次一根麻不乱，十根麻一扯成团一桥飞架南北，天堑变通途一桩桩总是关情。可恨多才不志诚，读书人全不三省！一梁拄一柱。一棍子打死一棍子扫光 12635 12636 12637 12638 12639 12640 12641 12642 12643 12644