| 单词 | perforation |
| 释义 | Search result show the entry is found in: interrupted perforation , or perforation gauge , or perforation tooth , or pin perforation , or syncopated perforation , or perforation number , or comb perforation , or compound perforation |
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英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。