单词 filon 释义 ‖ filon Mining.|fil|[a. F. filon vein, lode, f. fil thread (see file n.2).]A mineral or metallic vein, a lode.1845Gibson in Cambrian Jrnl. (1863) 149 The collaterals cross the main filon in angles of incidence.{var l=document.getElements...