词语撑柱
解释stay rod
stay rod〔名词〕拉线桩详细»
stay rod〔名词〕撑柱详细»
stay rod〔名词〕锁定杆详细»
撑柱〔名词〕girder,shore详细»
撑柱dogshore详细»
撑柱anchor jack;anchor post;soldier beam详细»