英语词汇useful and helpful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 and helpful
释义	useful adj — 有用 adj • 有用的 adj • 有益 adj • 好用 adj • 管用 adj • 顶事 adj so and so— 云云 helpful — 有助 • 有用 adj • 有益 adj • 有好处 and conj — 和 conj • 及 conj • 并 conj • 而 conj • 以及 conj • 与 conj • 且 conj • 而且 conj • 及其 conj • 载 conj • 暨 conj so-and-so— 某某
随便看	within kilometres within km of within-laboratory within-laboratory reproducibility within last 24 hours within legal bounds within less than within less than 1 hour within lifetime within limits allowed by the law within little time within living memory within load range within local communities within local government within mainland China within manufacturing within maximum within maximum 10 days within maximum 48h within means and capabilities within miles within millimeters within ministries within minutes

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 —