英语词汇有效用是什么意思，有效用的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	有效用
释义	ENGLISH PHRASES 英文词组〔conservation〕practices that are good for the community, such as water efficiency and resource conservation 有效用水、资源保护等有益于社区的做法牛津搭配
随便看	full to the brim full to the brim full to the gills full to the scuppers full toss full trailer full treatment full tree full turn full turn full turn full universal drill full up full up full value full value full value insurance full vent full view full view full view full vision dial full voice full voltage starting full wafer memory

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。