单词	risk and return
释义	risk and return 风险与收益
随便看	driving mechanism for the picker stick loom driving mechanism of combustion oscillation driving mechanism of culture driving mechanism of detaching roller driving mechanism of turntable driving mechanism, sewing machine driving mechanism, step-wise drivingly driving machine driving machineheading machine driving machinery driving machine tunnel construction, gallery driving magnet driving mallet driving matrix driving means driving mechanism driving mechanismdrive driving mechanismdrive mechanism driving mechanism, dynamo-electric driving mechanism, external driving mechanism for switch driving mechanism for switches driving mechanism for switches using cams driving mechanism transformation