字典網>> 英漢字典>> D開頭詞條>>do duty for的意思 漢英字典do duty for中文翻譯：當...用字典網英文字典相關詞條：dominion doctrinal double-normal solution double-action compressor Dopuytren's eoterotome doctrine of uti possidetis dosis refracta doyenne double-pipe exchanger doubler