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perforate perfection

perforate
[英] [ˈpɜ:fəˌreɪt] [美] [ˈpə:fəˌret] 生词本

vt.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 行业释义

1. VERB 在…上钻孔；在…上打眼 To perforate something means to make a hole or holes in it. 

  • 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。

perforated

  • Keep good apples in perforated polythene bags.

    把好苹果放在有孔的聚乙烯袋中保存。

Verb

1. make a hole into or between, as for ease of separation;

  • "perforate the sheets of paper"

2. pass into or through, often by overcoming resistance;

  • "The bullet penetrated her chest"
Adjective

1. having a hole cut through;

  • "pierced ears"
  • "a perforated eardrum"
  • "a punctured balloon"

生物学

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  • 1.穿孔型