smart是什么意思 a. 聪明的, 漂亮的, 刺痛的, 剧烈的, 敏捷的, 巧妙的, 伶俐的, 潇洒的n. 刺痛, 痛苦vi. 刺痛 n. a kind of pain such as that caused by a wound or a burn or a sorea. showing mental alertness and calculation and resourcefulnesss. painfully severes....
