中英词典查询

burs

n. （多）刺果，（刺果般的）粘附物，牙钻( bur的名词复数 );

例句:

  • He picked off the burs that had stuck to his overcoat.
    他摘下粘在外衣上的刺果.
  • Methods: The root canalroot canal orifice burs and helical drilling bits were prepared in advance.
    方法: 采用根管口台阶状车针与螺旋型根管钻组合起来扩大根管.