词汇	胆管插管
释义	胆管插管医cystic duct cannula
随便看	optical receiver and transmitter optical receiver aperture optical receiver assembly optical receiver-downlink optical receiver front end optical receiver module optical receivers optical receiving set optical receiving surface optical reception optical reciprocity optical recognition optical recognition device optical recombination coefficient optical-recombination coefficient optical recombiner optical reconnaissance optical reconstructio optical reconstruction optical record optical record and storage optical, record carrier optical recorder optical recording optical recording density