?双侧系统
... two-sided spectra 双边谱 two-sided system 双侧系统 two-sided diskette 双面软盘 ...
?双面系统
... 双面单密度磁盘 two-sided single density diskette 双面系统 two-sided system 双主轴系统 two-spindle system ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。