study是什么意思,study是什么意思中文

一个英语短语问题:leave the tap on啥意思,谢谢大侠还有要说的是:好
this study compared the two interventions (i.e.
the harder you study,the more progress you'll make.
恶行易学. 9.study to be what you wish to seem.
unit 3 word study选修7 第三单元 单词ppt