柯林斯詞典speed bump (speed bumps) 1. N-COUNT A speed bump is something that stops a person or thing from progressing. 制約(人或事)發(fā)展的障礙 It was little more than a speed bump – a minor distraction during my day. 那只不過是個小挫折——我一天中無足輕重的小煩惱。2. N-COUNT A speed bump is a raised part in a road that is designed to make the traffic travel more slowly. (橫置馬路上用于防止車輛行駛過快的)路面減速裝置 返回 speed bump劍橋詞典a small raised area built across a road to force people to drive more slowly （設(shè)在路面上的）減速壟 Local residents are asking for speed bumps to be installed in their street . 當(dāng)?shù)鼐用褚笤诮值郎习惭b減速壟。 返回 speed bump