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

• Did he punch a hole in your ticket? Sheets of postage stamps are perforated.
  他在你的票上打眼了吗？大张的邮票上打有齿孔。
• 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。
• 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 spear perforated the liver and abdominal aorta.
  矛穿透了肝脏以及腹部大动脉。
• 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。
• Briefly, the everted preparations were fixed over a perforated polyethylene tube and immersed in a bathing solution.
  简而言之，外翻的制剂固定在有穿孔的聚乙烯管上，浸在浸浴溶液中。
• 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。
• You know he's got a perforated eardrum!
  你知道他的耳膜上有个孔的！
• 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 container with a handle and a spout with a perforated nozzle; used to sprinkle water over plants.
  有柄的容器和有穿孔的喷嘴的喷管；用于往植物表面喷洒水。