字典網>> 英漢字典>> T開頭詞條>>teach an old dog new tricks的意思 漢英字典teach an old dog new tricks中文翻譯：使守舊的人接受新事物英文字典相關詞條：teaching teaching tool teacher teachers' nodule teacherless learning teaching logic translator teaching system teach-in teach one's granny how to suck eggs teach a pig to play on a flute