cross wire

• 十字交叉线,十字丝

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"
   

词汇搭配

• cross the wire 跑到终点线

近反义词

【近义词】

• cross hair 十字丝