字典網>> 英漢字典>> U開頭詞條>>unsaturated polyester resin的意思 漢英字典unsaturated polyester resin中文翻譯：【化】 不飽和聚酯樹脂字典網字典網字典網相關詞條：unsaturated tree unsaturated polyester paint unsaturated solution unsaturated polyester unsaturated steam unsaturated acid unsaturated linkage unsaturated compuond unsaturated soiutions unsaturated edge