在线词典摔打抓在手里磕打:把笤帚上的泥~~;比喻磨练;锻炼:到社会上~~有好处。拼音shuāi dá解释抓在手里磕打:把笤帚上的泥~~;比喻磨练;锻炼:到社会上~~有好处。英文释义to knock; to grasp sth in the hand and beat it; to toughen oneself up