shrewd[ʃru:d]adj.1.■精明的;机灵的;伶俐的2.■[古语、书面语]锐利的;剧烈的,厉害的3.■[废语]狡猾的;泼妇似的4.■[废语]坏的n.1.■精明;机灵2.■精明者;机灵的人变形adj.shrewdershrewdest
shrewdshrewd[ʃru:d]adj.1.■敏捷的, 机灵的, 精明的; 伶俐的2.■[古]严酷的; 剧烈的; 刺骨的, 猛烈的(风等)3.■狡猾的; 恶毒的a shrewd answer机敏的回答shrewd bargaining精明的讨价还价a shrewd pain剧痛do (one) a shrewd turn给(某人)吃一个苦头have a shrewd tongue说话刻薄