短语词组短語bounce ideas off sb 征求他人意見bounce e off 彈開bounce off an engine 搖車啓支發動機to bounce off sth 從…上反射Bounce off the walls 無比興奮Bounce off regularity 反彈槼律bounce off the engine 搖車啓動發動機bounce an idea off someone 把問題丟過去像一顆球 返回 bounce off