字典網>> 英漢字典>> H開頭詞條>>half-value period的意思 漢英字典half-value period中文翻譯：【醫】 半價期, 半值期half-value period字典網相關詞條：half-space key half-chair conformation half-filled entry half-current half the time half tone characteristic half-duplex transmission half-brother half-subtracter half as much again