英语词汇二三十年以前是什么意思，二三十年以前的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	二三十年以前
释义	DEFINITIVE EXAMPLES 权威例句〔generation〕A generation ago, home computers were virtually unknown.二三十年以前，家用电脑还几乎不为世人所知。剑桥高阶
随便看	complex leachable core complex logarithm complex logic complex machine complex male hermaphroditism complex mapping complex marker complex matrix complex matrixrepresentation complex measure complex membranes complex method complex mixture complex mixture complex model complex modulation complex modulus complex modulus apparatus complex molecule complex molecule complex multiplication complex multiplier register complex multiply register complex normed space complex notation

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。