基本解释vt.夯实；减少n.夯具同根派生 英汉例句用作及物动词 (vt.)Thousands of troops were deployed across a wide swath of the country to tamp down unrest and restore order.成千上万的部队部署在全国广泛的小水线面双体该国夯实下跌动乱和恢复秩序。