字典網>> 英漢字典>> D開頭詞條>>double-cut file的意思 漢英字典double-cut file中文翻譯：【機】 雙紋銼相關詞條：double flip-flop circuit double-polling double pumping double-glazing double conical rotary vessel double tube percolator double tariff system double loop double pipe cooler double-stub tuner