词汇	singular cone
释义	singular cone 异形牙轮
随便看	double-step structure Double-step tightening double-step vortex dust remover double step write compensation double-step write compensation double stereo vision double-stereo vision double stewpot double sthenia double sthenia,wrongly tonified sthenia double stick double-stick double stick hank dyeing double stick hank dyeing machine double stick optical path double sticky tape double stiffness double-stiffness double stirred-cell absorber double stirrup double stirrup add bracing construction double stitch double stranded DNA double stitched seam double stitches