“cross-hair”概念、定义、翻译-科学时代

单词	cross-hair
释义	测绘学词汇手册 cross-hair 十字丝，十字瞄准线
随便看	read-only memory (ROM) read-only memory (ROM) read-only memory (ROM) read-only memory（ROM） read-only memory（ROM） read-only optical media readout readout readout clock readout registor readout unit read-punch unit read rate read the fucking manual (RTFM) read the manual (RTM) read-through readthrough mutation read-write read/write read-write head read/write head read/write memory read/write--read/write (R/W) read/write (R/W) ready

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。