scaffoldn.鹰架;绞刑台;脚手架
scaffold shark皱鳃鲨
scaffold plank脚手架
scaffold frame脚手框架
scaffold board脚手板
scaffold bridge栈桥,脚手桥
scaffold ledger脚手架大横杆
scaffold branch骨干枝
scaffold cradle悬挂脚手架
scaffold erector搭棚工人
scaffolding core鹰架核心