字典網>> 英漢字典>> S開頭詞條>>step-up transformer的意思 漢英字典step-up transformer中文翻譯:【計】 升壓變壓器【醫】 升壓器 字典網英文解釋:名詞 step-up transformer:a transformer that increases voltage英文字典相關詞條:step-by-step control stepping-stone step filter step down transformer stepmother step-by-step procedure stepped joint step switch step-ladder method stepped cone