thrash over old straw

  1. 〈口〉做别人已经做好的事情;多此一举

网络词典

thrash over old straw

英 θrɑːʃ əʊv 美 θræʃ əʊv
动词短语中文翻译 中文翻译:用旧稻草打
同义词: ['beat with old straw', 'beat with old rags']

例句:

  1. 1.The farmer thrashed the wheat with his sickle.
    农民用镰刀收割麦子。
  2. 2. The children were thrashing with laughter at the joke.
    孩子们因为笑话而笑得很开心。
  3. 3. The old man thrashed with a stick to clear the snow from the path.
    老人用棍子敲打雪清理小路。