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 salt.
  撒盐的顶部有穿孔的混合器。
• A perforated tube driven into the ground to collect water from the surrounding area.
  一种被放在地下从周围地区收集水的便携式管子。
• 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。
• Analysis and calculation of mechanics performance of sand production rate in perforated casing
  出砂量对射孔套管力学性能的分析计算
• A teletypewriter receiver that produces perforated tape with characters along the edge of the tape.
  一种能产生穿孔纸带并在纸带边缘打印字符的电传打字接收机。
• The explosion perforated his eardrum.
  爆炸震破了他的耳膜。
• 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。
• 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。
• The spear perforated the liver and abdominal aorta.
  矛穿透了肝脏以及腹部大动脉。