英语词汇useful technologies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	useful technologies
释义	useful adj — 有用 adj • 有用的 adj • 有益 adj • 好用 adj • 管用 adj • 顶事 adj technologies pl — 科技 pl technology n — 科技 n
随便看	combine r&d sites combine r&d sites combine regulation combine resources combine results combines combines 30 years of experience combines advantages with combine samples combines and combines a passion for combines a period combines aspects combines best in class combines both combines-cycle power plant combines design and combines different motifs combines efforts combines elegance combines elegance with combines elements combine several combines everything combines expertise

英汉双解词典包含2273206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。

useful adj —