cross hairs
cross hairs是什么意思、cross hairs怎么读
【电】 叉丝
cross hairs汉语翻译
【电】 叉丝
cross hairs英语解释
名词 cross hairs:
- a center of interest同义词：crosshairs
名词 cross hair:
- either of two fine mutually perpendicular lines that cross in the focus plane of an optical instrument and are use for sighting or calibration同义词：cross hair, cross wire