swot sth up
swot up on sth
to study a particular subject very hard, especially in order to prepare for an exam
(尤指為準備考試)刻苦學習(某門課程)
Make sure you swot up on the company before the interview.
面試前一定要用心掌握公司的情況。
at once
立即;馬上
Come here at once!
馬上到這里來!
clever
聰明的;聰穎的
同義詞:intelligent
a clever child
聰明伶俐的孩子
Clever girl!
多么聰慧的女孩!
How clever of you to work it out!
你解決了這個問題真是太聰明了!
He's too clever by half, if you ask me (= it annoys me or makes me suspicious).
恕我直言,他未免聰明過頭了。