字典網>> 英漢字典>> U開頭詞條>>unsaturated hydrocarbons的意思 漢英字典unsaturated hydrocarbons中文翻譯：【化】 不飽和烴字典網英文字典相關詞條：unsaturated steam unsaturated compuonds unsaturated alcohol unsaturated polyester resin unsaturated polyester unsaturated polyester paint unsaturated compuond unsaturated soiutions unsaturated Weston cell unsaturated compound