hammer at

hammer at是什么意思、hammer at怎么读
敲打, 致力于, 不断强调

hammer at汉语翻译

敲打, 致力于, 不断强调

hammer at例句

  1. He was hammering at the keys.
    他在使劲敲击琴键。
  2. This painting came under the hammer at Christie's today.
    这幅画今天由克里斯蒂拍卖行拍卖了。