DOHCCOCA⁸¹⁰⁹⁰BNC¹²⁶⁴¹⁶⁺⁴ 基本例句 double overhead camshaft,双凸轮轴 It has16 valves and a DOHC double overhead camshaft design. 它拥有16气门和一个的 DOHC双顶置凸轮轴设计。 jeepsh This VVT system is suitable for high-speed automotive gasoline engines with DOHC. 该系统适合于顶置双凸轮轴车用高速汽油机。 cnki