短語詞組短語coaxial -line 同軸線連接器英語coaxial l line 同軸線coaxial l line tube 同軸線式電子管coaxial transabsenceion line 同軸傳輸線coaxial output line [電子]同軸輸出線coaxial power line [電訊]同軸饋電線coaxial supply line 同軸饋線;同軸饋電線 返回 coaxial line