reducev.减少;缩小;使落魄;简化;还原
reduce error减少误差
reduced fare减价票
reduced area改算面积
reduced sets约减集
reducer pipe变径管
reduced mode简化模型
reduced ring约化环
reduced walk[计] 缩减行走
reduced kick减少打腿次数
reduced mass[物]约化质量,[力]折算质量