相关单词近义词 know-it-all 假装博学多闻的人..., smart aleck 自作聪明的, wise guy 自作聪明的人(自以为是的..., wiseacre 自以为聪明者..., know-all 自称无所不知的人..., wag (狗)摇摆(尾巴)..., clever dick 夸耀; 炫示; 卖弄; ...临近词smart, smart PIG相似词smartly, smartphone, smarts, smartwatch, smash, smash sth up, smash-and-grab raid, smash-up, 返回 smarty-pants