Recer雷采尔RECabbr.录制（=record)receiving conveyer喂入输送器recodition expense改装费用recirculation pump重复循环泵rectilinear system直线系,无畸变系统rectified waveform整流波形recognitive result认知效果reclusive learning隐读修业Recombined protein融合蛋白Recombinant enzyme重组酶reciprocating part[机] 往复部份, 往复机件