| 释义 |
file TOOLfaIlv, n(to use) a long thin flat or rounded metal tool, which has rough surfaces for rubbing esp. wooden or metal objects to make them smooth or to change their shape用锉刀锉;锉刀Smooth the rough edges down with a file. [C]用锉刀把粗糙的边缘锉平。First file the stick (down) to a point / until it fits into the hole. [T / M]首先把这根棍子锉尖/锉到可以插入这个孔为止。The surface had been filed smooth. [T + obj + adj]表面被锉平了。Her hands were long and slim with nails which had been carefully filed. [T]她的手纤长，指甲也经仔仔细细地修剪。The prisoner filed through (=cut) the bars on his window and made his escape. [I always + adv / prep]囚犯锉断了窗栅逃跑了。
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