字典網>> 英漢字典>> D開頭詞條>>Downton pump的意思 漢英字典Downton pump中文翻譯：【化】 當通泵; 當通手搖泵Downton pump英文字典相關詞條：do do a favour do a favour for sb do a guy do a job on sb. do a mike do a show do an injury to sb Do as you would be done by do away with