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

单词	directorate of research and development
释义	directorate of research and development 研究与发展局
随便看	approach embankment approacher approach error approachers approaches approaches and problems approachest approacheth approach fill approach fix approach flow approach flume approach for collecting evidence approach formation approach gate approach goal approach grade approach gradient approach grafting approach indication approach indication lamp approach indication light approach indicator approach infinity approaching 251214354 251214354 251214355 251214411 251214412 251214415 251214421 251214422 251214423 251214431 购拿购捕购求购物购粮本购置购藏购货券购货单购货本