cross hair

• n. 十字丝

异体字: crosshair

cross hair的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. either of two fine mutually perpendicular lines that cross in the focus plane of an optical instrument and are use for sighting or calibration;

   "he had the target in his cross hairs"
   

cross hair的相关资料：

近反义词

【近义词】

• cross wire 十字交叉线,十字丝...