rebound /riˈbaund]/ I. vi. 弹回，跳回：His shot hammered into the post and rebounded across the goal.他一脚将球射在门柱上，球穿过球门弹了回来。‖II. n. （球，弹子）弹回，跳回；（尤指停药后病情的）反弹，复发：rebound hypertension高血压反弹He blasted the rebound into the net.他使球回弹进网内。