累计查询 0.00 亿次

perforate

英 /ˈpɜːfəreɪt/美 /ˈpɜːrfəreɪt/
  • vt.
    穿孔于，打孔穿透；在……上打齿孔
  • vi.
    穿过，贯穿；穿孔
第三人称单数perforates
现在分词perforating
过去式perforated
过去分词perforated
GRESAT

双语例句

  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。
    来自《柯林斯英汉双解大词典》
  2. The arrow is tipped with an iron arrowhead to perforate its target.
    箭头上镶有铁的箭簇以便射穿目标物。
  3. In advanced stages the opaque corneas may ulcerate and even perforate.
    在疾病后期，不透明的角膜可能产生溃疡，甚至穿孔。

网络短语

  • Perforate dimension
    开孔尺寸
  • perforate size
    开孔尺寸
  • tectate-perforate
    覆盖层
  • PERF Perforate
    打孔
  • Perforate Foraminifera
    细孔有孔目

词语扩展

vi.
move throughgo across
穿过，贯穿；[古生]穿孔
adj.
perforated穿孔的；有排孔的
perfoliate茎贯穿叶而生长的；贯穿性的；[植] 抱茎状的
n.
perforation穿孔；贯穿
v.
perforated穿孔（perforate的过去分词）

英英释义

  • v.make a hole into or between, as for ease of separation
  • v.pass into or through, often by overcoming resistance
  • adj.having a hole cut through

词源

  • perforate穿孔，打孔
    per-,穿过，-for,打孔，钻孔，词源同bore,interfere.
  • perforate
    From Latin perforō ‎(“I bore or pierce through; I perforate”).