管型尿cylinderwall: 汽缸壁cylindertypeblisterpackagingmachine: 滚筒式泡罩包装机cylindircal saw: 圆桶锯cylindertopsteampipe: 缸上汽管cylindraceous: 圆筒形; 圆筒状的下载手机词典可随时随地查词查翻译