directpathn.直接波束
directadj.直接的;笔直的;坦白的v.对准;指挥;指示;命令
direct vision heart operation心脏直视手术
direct-frequency modulation直接调频
direct our whole attention tovt.注意(使想到;考虑;采取行动)
direct access connect element直接接入连接单元
direct current incoming trunk直流入中继线
direct material cost variance直接原材料成本差异
direct the spearhead at sb.矛头指向某人