| 单词 | countersinking |
| 释义 | > as lemmasˈcountersinking ˈcountersinking n. ΘΚΠ society > occupation and work > industry > working with tools or equipment > fastening > [noun] > with screws > enlarging hole to receive screw-head countersinking1888 1888 Daily News 25 Apr. 6/1 Countersinking machines. < as lemmas |
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英语词典包含1132095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。