英语词汇user study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	user study
释义	user study understudyn. 预备演员,替角,代替之人 v. 练习做临时演员 restudyn. 重新研究；再行检讨 vt. 再行检讨；重新研究 understoodadj. 懂得的；不言自明的 understatevt. 很有节制地陈述或表达(某事物) 少说,少报(某数...
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英汉双解词典包含3607232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。