单词	parabiotic twin
释义	parabiotic twin 连体双生
随便看	optical radio transmitters optical radome optical radome absorption optical raman amplifiers optical Ramsey fringe optical range optical rangefinder optical range finder optical range-finder optical RANGEFINDERS optical range finding technique optical range gating Optical Range Instrumentation optical ranger optical ranging optical ranging system optical reading direct input system optical reading equipment optical reading head optical reading input system optical reading range optical reading system optical reading theodolite optical read only memory optical read-only memory