| 单词 | perforate |
| 释义 | perforate['pə:fəreit]vt.1.■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。2.■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。3.■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.1.■穿孔；穿透；穿入：The ulcer has perforated.溃疡已经穿孔。2.■贯穿；刺穿：The broken ribs perforated into his lung.折断的肋骨刺穿了他的肺。adj.1.■穿孔的；贯穿的(尤指打一排孔便于撕开的)[亦作 perforated]变形adj.变形vt.perforatedperforating |
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