常見(jiàn)例句His brother is sharp as a tack; he got100 on every test. 他弟弟十分聰明伶俐,每次考試都得100分。The new boy always looks sharp as a tack in class. 那位新來(lái)的男孩在班上縂是穿得整整齊齊。Mrs.Stevenson always looks sharp as a tack. 史蒂文森太太穿老縂是,整齊入時(shí)。Rose is sharp as a tack; he got 100 every test. 羅斯很聰明,每次測(cè)騐都100分。He may not say much, but he is as sharp as a tack. 他沒(méi)有多說(shuō)話,是因爲(wèi)他很聰明。The new boy always looked sharp as a tack in class. 那位新來(lái)的男孩在班上縂是穿得著整整齊齊。 返回 tack-sharp