字典網>> 英漢字典>> R開頭詞條>>rotating radio beacon的意思 漢英字典rotating radio beacon中文翻譯：【電】 旋轉無線電指向標字典網字典網字典網相關詞條：rotating disc column rotating seal ring rotating head rotating ring-disk electrode rotating disc contactor (RDC) rotating disc reactor rotating thin layer chromatograph rotating brush rotating crystal method rotating beam