clinchv.钉牢；紧抓；扭住对手；最终解决n.揪扭；拥抱；固定clinch the titles赢得冠军clinch an argument作出最后的结论,使争论获得完全解决clincher bead core钉绊顶心clinch the argument作出最后的结论,使争论获得完全解决clincher tyre casing楔形外胎clinch that nail down把那个钉子钉牢clinch the gold medal赢得金牌Clinch the boards together.用钉子把木板钉牢在一起。clinch all four semi-final berths占据了前四名的全部席位clinch a deal/an argument/a bargai成交[解决争端/谈妥买卖