recovvt.恢复(回收；补偿)RECabbr.录制（=record)receivable other[经] 其他应收款Reclamation time开垦时间receiving dipole接收偶极子rectifier system整流方式rectilinear scan直线扫描rectilinear lens直线性透,镜receiving center接收中心recation machine反作用电机rectilinear axes垂直轴reconstititution[医] 再构成, 再组成