柯林斯詞典synchromesh /?s??kr???m??/ 1. ADJ (of a gearbox, etc) having a system of clutches that synchronizes the speeds of the driving and driven members before engagement to avoid shock in gear changing and to reduce noise and wear (變速箱等)齒輪同步咬合的2. N a gear system having these features 齒輪同步咬合裝置 返回 synchromesh