字典網>> 英漢字典>> C開頭詞條>>chain lengthening的意思 漢英字典chain lengthening中文翻譯：【化】 鏈伸長英文字典相關詞條：chain polycondensation chained aggregation chain orientation chain intermittent filet weld chain of responsibility chain-cutting agent chain chain cut chain retractor chain terminator