v.（伤口）疼痛( smart的过去式和过去分词 )；感到刺痛；引起疼痛；受罪 双语释义：adj.(形容词)整洁漂亮的,衣着讲究的,时髦的 bright and new-looking; well-dressed; neat; stylish in appearance思维敏捷的,伶俐的 good or quick in thinking; clever有力的,猛烈的 (of a blow or criticism) forceful英英释义： smart[ smɑːt ]n.a kind of pain