字典網>> 英漢字典>> S開頭詞條>>secondary valency的意思 漢英字典secondary valency中文翻譯：【化】 副價; 次化合價字典網英文字典相關詞條：secondary ionization secondary loop secondary current secondary ectoderm secondary anemia secondary personnel secondary syphilid secondary leakage flux secondary urethra secondary wall