基本解释[交通运输工程]气缸窜气气缸漏气英汉例句双语例句It is not practical to fit the piston to the cylinder closely enough to prevent blow-by.实际上,活塞与气缸间再严密也免不了会漏气。cylinder blow-by更多例句专业释义交通运输工程气缸窜气气缸漏气