receptorn.感受器；受体；接受器；受话器receptor sorting受体分选[如见于受体介导的胞吞作用]receptor mapping受体定位Receptor Imaging受体显像receptor blocker受体阻断剂receptor reserve受体储备receptor channel受体通道receptor systems受体系统receptor element受体元件receptor current感受器电流receptor behavior受体行为