cross hairs

• n. 十字细网；十字丝

cross hairs的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 crosshairs:

1. a center of interest

名词 cross hair:

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