reticleWiktionary 原文中文来自 ECDICTn.分划板，标准片，标线演变路径（由近及远）英语借自 ←晚期拉丁语 rēticulum源自 ←拉丁语 rēte “net”词源说明Borrowed from Late Latin rēticulum, diminutive of Latin rēte (“net”). Doublet of reticulum, Reticulum, and reticule.释义（英文）名词 NounA transparent plate marked with a crosshair, grid, or scale which is used in an optical instrument, etc., to aid