instrumentallyadv.仪器地；有益地；用乐器演奏地instrumentaladj.仪器的；乐器的；有帮助的；可做为手段的n.器乐曲；[语]工具格instrumental indication仪器标示instrumental refraction仪器内大气折射instrumental resolution仪器的鉴别力instrumental leadership工具型领导instrumental motivation工具性动机instrumental aggression工具性攻击instrumental pelvimetry骨盆器械测量法instrumental aberrations仪表误差instrumental rationality工具理性instrumental performance演奏