基本解釋adj.非常清晰的;輪廓分明的同根派生 tack-sharp相關(guān)詞英漢例句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。Rose is sharp as a tack; he got 100 every test. 羅斯很聰明,每次測騐都100分。He may not say much, but he is as sharp as a tack. 他沒有多說話,是因爲(wèi)他很聰明。tack-sharp更多例句