基本解釋v. 發(fā)現(xiàn)，查明；確定；使受約束；阻止；迫使（某人）明確表態(tài)同根派生 pin down相關(guān)詞英漢例句雙語例句You must pin down every quotation to its author.你一定要確定每一條引文的作者是誰。The teacher cannot pin down the essence of ancient poetry.老師不能清楚地解釋古代詩歌的實質(zhì)。And for almost as long, some of the world’s best diplomatic and legal minds have retorted that trying to pin down a legal definition of aggression is at best fruitless, at worst harmful.與此同時，一些世界上最杰出的外交家和律師紛紛反駁，他們認(rèn)為企圖在法律上明確定義侵略罪，不過徒勞無功之舉，弄不好還貽害無窮。原聲例句"It is very difficult to really pin down and there have been these sorts of accusations from the Revolutionary Guards in the past."That's a quite difficult argument to pin down does it work or does it not work.這個論證很難確定,是不是說得通。耶魯公開課 - 死亡課程節(jié)選You need to pin down an object of study, a first principle from which other principles can emerge, and part of the process is to say, "Hey, it's not literature we're talking about.首要原則是，需要鎖定要談?wù)摚磳W(xué)習(xí)的目標(biāo)，可是，誰知道什么是文學(xué)。耶魯公開課 - 文學(xué)理論導(dǎo)論課程節(jié)選權(quán)威例句Trading in private shares is growing rapidly, though it's hard to pin down exact numbers.FORBES: Magazine Articlepin down更多例句詞組短語短語Pin -down Screen 外切后后撤步跳投Pin Sb Down 使某人做出承諾pin them down 壓制他們pin someone down 搞清楚Pin Me Down 表演者pin down更多詞組英英字典柯林斯英英字典 If you try to pin something down, you try to discover exactly what, where, or when it is. If you pin someone down, you force them to make a decision or to tell you what their decision is, when they have been trying to avoid doing this. pin down劍橋字典pin down柯林斯字典專業(yè)釋義交通運輸工程船首前傾