单词	crown vent
释义	crown vent 顶通气管
随便看	plasticated rubber plasticating plasticating capacity plasticating extruder plasticating extrusion plasticating process plastication plastication mastication plasticator plasticator shot size plastic automotive part plastic auxiliary equipment plastic awning plastic backed magnetic tape plastic-backed magnetic tape plastic backing plastic beads plastic beaker plastic beam plastic bag plastic-bag Plastic bag cultivation Plastic-bag cultivation plastic bag feeding and sealing plant plastic bag making machine