单词	reciprocating cycle
释义	reciprocating cycle 往复周期
随便看	digital radiography test digital radio link digital radiology digital radiology equipment digital radiology measurement digital radiometer-photometer digital radio meters digital radio mondiale digital radio moodiale digital radio multiple access digital radio multiple access subscriber digital radio path digital radio receiver digital radio-relay link digital radio relay network digital radio-relay network digital radio-relay system digital radio repeater digital radio section digital radio signal digital radio system digital radiotherapy Digital radom measure Digital railway digital raingauge recorder