perforate [ˈpɜ:rfəreɪt]

例句:

• Hard plastic enema tips can perforate the rectum.
  硬的塑料灌肠嘴会刺破直肠.
  
• I refused to wear headphones because they can perforate your eardrums.
  我不愿戴耳机，因为它可能会使鼓膜穿孔。
  
• In advanced stages the opaque corneas may ulcerate and even perforate.
  在疾病后期,不透明的角膜可能产生溃疡,甚至穿孔.
  
• Therefore, H. perforatum is sometimes called common St John's wort or perforate St John's wort to differentiate it.
  来自BBC
• Travis' mainly sticks to flute here, adding the requisite eastern scales to perforate Fripp's more amorphous washes of sound.
  来自BBC
• "In the beginning we saw how difficult it was to perforate the nest wall without rotating the sticks, " said Souto.
  来自MSN