字典網>> 英漢字典>> T開頭詞條>>teach one's granny how to suck eggs的意思 漢英字典teach one's granny how to suck eggs中文翻譯：班門弄斧英文字典相關詞條：teach an old dog new tricks teacherless learning teaching process teachers' nodule teacher's node teaching program teach a pig to play on a flute teacher's day teaching aid teaching logic translator