futtock
1. futtock shrouds
n. 连接上下桅的铁索
2. Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.
树状支架,树状十字及为连接上下桅的铁索的眼螺栓。
3. futtock shroud
桅楼侧支索, n. 联桅台侧牵杆
4. futtock plate
桅顶支索固定板