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

• The explosion perforated his eardrum.
  爆炸震破了他的耳膜。
• 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 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。
• Temperature uniformity is greatly improved by a perforated heat shield which absorbs radiant heat and distributes it more evenly.
  温度均匀，大大提高了一挡热板的穿孔吸收辐射热，分配更均匀。
• A shaker with a perforated top for sprinkling salt.
  撒盐的顶部有穿孔的混合器。
• The principle and method of boiling process in rapid determination of fired perforated bricks compressive strength is introduced.
  介绍沸煮法快速测定烧结多孔砖抗压强度的原理和方法。
• The spear perforated the liver and abdominal aorta.
  矛穿透了肝脏以及腹部大动脉。
• To add holes to perforated tape to change a character, especially to produce a delete character.
  在已穿孔的带上增加穿孔以改变某个字符，尤其是用以产生删除字符。
• 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。
• 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。