字典網>> 英漢字典>> S開頭詞條>>step-reaction polymerization的意思 漢英字典step-reaction polymerization中文翻譯：【化】 逐步聚合; 逐步聚合反應相關詞條：step-up transformer step divide step calibration stepped test bar step up sth step-by-step controller stepless speed variator step-by-step system step filter step on the gas