词汇	凝塵
释义	凝塵 níng chén积聚的尘土。凝尘
随便看	cylinder group cylinder guage cylinder guard cylinder guide Cylinder halfway stop system Cylinder hammer-impacted pile cylinder hand cylinder hay loader cylinderhead cylinder head cylinder-head cylinder head ahchor pin cylinder head, air-cooled cylinder head anchor pin cylinder head bolt cylinder-head bolt cylinder head bolt and nut cylinder head cap Cylinder Head Capscrew Length Gauge cylinder head casing cylinder head combustion engine cylinder head, combustion engines cylinder head connection cylinder head cooling Cylinder head cooling water flume