| 词汇 | perforate |
| 释义 | perforate /`pɝfәˏret/ (过去式: perforated; 过去完成式: perforated; 现在进行式: perforating) v.t. To pierce through; make a hole through. 穿过；穿孔。 Sheets of postage stamps are perforated. 一张张的邮票都打过接缝孔。 derivatives n. perforator. adj. perforated. n. perforation. |
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