Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/edc1c4324359b205cfcc10e8bccabb3e.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 master cylinder英英字典_master cylinder剑桥英语解释_master cylinder柯林斯英文解释_橘子化妆朗文词典
1. N a large cylinder in a hydraulic system in which the working fluid is compressed by a piston enabling it to drive one or more slave cylinders (液壓系統中的)主缸→see also slave cylinder