| 释义 |
buckstay
\ˈ ̷ ̷ˌ ̷ ̷\ noun
also buckstave \ˈ ̷ ̷ˌ ̷ ̷\
(-s)
Etymology: buck (I) (steel support) + stay or stave
: either of two connected girders used one on each side of the masonry structure of a furnace or flue to take the thrust of an arch; also : any girder similarly used as a stay |