英语词汇useful input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 input
释义	useful adj — 有用 adj • 有用的 adj • 有益 adj • 好用 adj • 管用 adj • 顶事 adj input n — 投放 n • 键入 n • 输入信息 n • 投入(信息资源等) n • 敲入 n input v — 输入信息 v
随便看	passenger limit passenger liner passenger list passenger load passenger load factor passenger loading passenger lounge passenger & luggage passenger & luggage passenger manifest passenger market passenger movements passenger name record passenger numbers passenger operations "passenger or cargo" passenger pick-up passenger pier passenger plane passenger port passenger presence passenger privacy passenger processing passenger protection passenger rail

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 —