Warning: file_put_contents(/www/wwwroot/ppbbu/cp667.com/cache/f88fb7c27bb4f11fc61e6a9c14fcfaf9.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 water-jacket英英字典_water-jacket剑桥英语解释_water-jacket柯林斯英文解释_淳朴汉英词典
1. N a water-filled envelope or container surrounding a machine, engine, or part for cooling purposes, esp the casing around the cylinder block of a pump or internal-combustion engine 水冷套→compare air jacket