字典網>> 英漢字典>> H開頭詞條>>high frequency roll-off的意思 漢英字典high frequency roll-off中文翻譯：【電】 高頻衰減 相關詞條：high tension cable high temperature life high vault higher hydrocarbon high-living high-alcoholic elixir high heat method high temperature corrosion high fat diet high energy level pile