pin

出处：按学科分类—语言、文字 辽宁人民出版社《英汉辞典》第935页（595字）

【释义】：

n．①别针，大头针，饰针，徽章针．②钉，栓，销．③(pl．)【口语】腿：be quick(slow)on one’s pins腿快(慢)．

△be neat as a new pin非常整洁的．be(or sit)on pins and needles如坐针毡，坐卧不安．not care a pin一点也不在乎．pins and needles(身体某部)发麻．

－(pinned，pinning)vt．①(用针)别住，钉住：pin up a notice钉上一张通知．pin the label of…on sb．给某人扣上…帽子．He pinned a Chairman Mao badge on his chest．他把毛主席像章别在胸前．②寄托(希望、信任)：We pin our hopes on the young people．我们把希望寄托在年轻人身上．pin one’s faith on sb．(or sth．)信任…．③按住，束缚住，止住：The fall of the roof pinned down the horse．屋顶倒塌压住了马．pin sb．down to a promise逼某人履行诺言．