词汇	to bounce a ball
释义	to bounce a ball 拍球使其弹回
随便看	rotary switch precision resistance box rotary switch with lost motion rotary swivel rotary synchronizer rotary synchronouscope rotary synchroscope rotary system rotary system automatic telephone exchan rotary system automatic telephone exchange rotary system of drilling rotary table press rotary table press powder rotary table rig rotary table, rotary rotary table rotary drilling Rotary tables rotary table sand blasting machine rotary table shot blasting machine rotary table speeds rotary table speeds, rotary speeds rotary table stabiliser rotary-table surface grinding machine rotary table thrower rotary tableting machine rotary tableting press