字典網>> 英漢字典>> R開頭詞條>>rotary generator的意思 漢英字典rotary generator中文翻譯：【電】 旋轉發電機相關詞條：rotary rectifier rotary disc contactor rotary vacuum pump rotary retort rotary drum dryer rotary voltmeter rotary phase modifier rotary line switch rotary stepping relay rotary