bumpersticker n.粘貼在汽車保險杠上的小標語bumperplate [經濟學]壓鑄機擋板bumpercar bumper-to-bumper 一輛接一輛的bumper-harvest programme [政治學]豐收計劃bumper year 豐收年bumper turret [管理學]保險杠消防炮bumper to bumper 一輛汽車緊接另一輛汽車（形容交通擁堵）bumper support 緩沖器支架bumper sub 震動器 仲縮節(jié)bumper sticker 保險桿貼紙；車尾貼bumper separator [農業(yè)科學]撞擊清選機bumper safety joint 震擊器安全接頭bumper rail 保險杠bumper pad 緩沖墊 緩沖器墊bumper mill 撞擊彈回式分選器bumper jar [機械工程]下?lián)羝?/p>bumper jack bumper injury [醫(yī)藥科學]保險杠損傷bumper harvest year 豐年