perforate['pə:fəreit]

• vt.
  • 穿孔于；打孔于；贯穿于；刺穿于：

    The nail perforated her coat and left an ugly rip.

    钉子穿透她的上衣，留下一块难看的破绽。

  • 打一排孔于(纸带、邮票等)：

    This machine can perforate the sheets of stamps.

    这台机器能在整版邮票上打孔。

  • 打孔穿透；打孔穿入：

    An ulcer perforates the duodenal wall.

    溃疡使十二指肠壁穿孔。

• vi.
  • 穿孔；穿透；穿入：

    The ulcer has perforated.

    溃疡已经穿孔。

  • 贯穿；刺穿：

    The broken ribs perforated into his lung.

    折断的肋骨刺穿了他的肺。

• adj.
  • 穿孔的；贯穿的(尤指打一排孔便于撕开的)[亦作 perforated]
• 变形:

  adj.

  vt.perforated.perforating