英语词汇备用元件是什么意思，备用元件的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	备用元件
释义	DEFINITIVE EXAMPLES 权威例句〔backup〕Every part of the system has a backup.系统的每个部分都有备用元件。柯林斯高阶
随便看	double cooling bed double coordinates double core print double corrector double corrugated farm roller double cotton covered double counting double course double courved aerofoil double covalence double crank mechanism double cream double cream double criminality double crimp wire screen double cropping double cross double cross double cross double cross flow double cross juncture double crossing double crossing over tetrad double crossover double crossover

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。