英语词汇sbackup怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sbackup
释义	sbackup backupn. 支持；后援；阻塞 adj. 候补的；支持的 backpackn. 远足用的背包；双肩背包，背包 vt. 挑运；把…放... backpedalvi. 改变主意; 变卦; 背弃诺言 backplaten. 后挡板(背面板；信号板)
随便看	drill grinding machine drill grinding machine for mine drill groove drillground drill ground drill grounds drill grout hole drill guage drill guard drill guide drill guide for bone plate drill gun Drill Hall Drillham drill hammer drillhammer drill hand drill hardness testing machine drill head drill head machine drill headroom drill heel drill height drill hoe drill holder

英汉双解词典包含3607232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。