奇客生活牛津词典

clean as a whistle

C 开头单词

短语词组

    短语

  • as clean as a whistle 光滑;非常洁净;干净如雪;容易地
  • clean -as-a-whistle 如口哨般地清澈;是什么意思
    • 返回 clean as a whistle