perforated

英 [ˈpɜːfəreɪtɪd]

美 [ˈpɜːrfəreɪtɪd]

v.  打孔; 穿孔; 打眼
perforate的过去分词和过去式

过去分词：perforated　

BNC.21437 / COCA.20028

柯林斯词典

• VERB 在…上钻孔；在…上打眼
  Toperforatesomething means to make a hole or holes in it.
  1. 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。

英英释义

adj

• having a number or series of holes
  1. a perforated steel plate
  2. perforated cancellation
  3. perforated stamp
• having a hole cut through
  1. pierced ears
  2. a perforated eardrum
  3. a punctured balloon
  Synonym:piercedperforatepunctured

双语例句

• A shaker with a perforated top for sprinkling ground pepper.
  用来洒胡椒粉的顶部有穿孔的混合器。
• Open the air hole; the fire is dying down. Sheets of postage stamps are perforated.
  把气孔打开，火要熄了。大张的邮票上打有齿孔。
• A polyester film manufactured by dupont, often used as a base for magnetically coated or perforated information media.
  由杜邦公司制造的一种聚酯薄膜，常用作磁性涂层媒介或穿孔信息媒介的基底。
• This machine is a special equipment for producing perforated Rolled Toilet Paper.
  本机是生产打孔卫生卷纸的专用设备。
• The hydraulic calculation of perforated outlet pipe of secondary sedimentation thank has been presented in this paper.
  主要介绍了二次沉淀池淹没式穿孔出水管的水力计算方法。
• Pierced ears; a perforated eardrum; a punctured balloon.
  穿了洞的耳朵；被刺穿了的耳膜；被刺穿了的气球。
• The spear perforated the liver and abdominal aorta.
  矛穿透了肝脏以及腹部大动脉。
• I remember one yong farmer coming ro me with a protruding bowel that was already perforated.
  我想起了一位找过我的年轻农夫，他肠子突出，已经穿孔。
• The new winter ventilation system consisted of a perforated plastic tube.
  新的冬季通风系统由带孔的塑料管组成。
• The explosion perforated his eardrum.
  爆炸震破了他的耳膜。