swot sth up
swot up on sth
to study a particular subject very hard, especially in order to prepare for an exam
(尤指为准备考试)刻苦学习(某门课程)
Make sure you swot up on the company before the interview.
面试前一定要用心掌握公司的情况。
at once
立即;马上
Come here at once!
马上到这里来!
clever
聪明的;聪颖的
同义词:intelligent
a clever child
聪明伶俐的孩子
Clever girl!
多么聪慧的女孩!
How clever of you to work it out!
你解决了这个问题真是太聪明了!
He's too clever by half, if you ask me (= it annoys me or makes me suspicious).
恕我直言,他未免聪明过头了。