英语词汇“be engaged in researches”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	be engaged in researches
释义	be engaged in researches 从事研究
随便看	dials up dial support dial switch dial switch bridge dial system dial system equipment dial system tandem operation dial system working dial telegraph dial telephone dial telephone exchange dial telephones dial telephone set dialtelephone system dial telephone system dial terminal dial tester dial test indicator dial the number dialthermia dial thermometer dial thermometre dial thickness gage dial thickness gauge dial thread indicator 踏青时踪迹无寻处踪迹萍浮蹄伤不惮陇阴寒蹉跎岁月馀蹉跎翻学步蹙破眉峰碧蹙踏松梢微雪蹙金孔雀银麒麟蹬道盘虚空八字儿八字先生八字帖八字帖儿八字形八字打开八字步八字没一撇八字眉八字胡