| 释义 |
trimmer joist ˈtrimədʒɔist
基本英英近义反义例句
托梁
Noun:
joist that receives the end of a header in floor or roof framing in order to leave an opening for a staircase or chimney etc.近义词 trimmer整修者
A joist is any of a series of small parallel beams supporting a floor or roof.托梁是一系列的小列柱梁，用以支撑楼层或屋顶。
The floor joist was cracked and fractured, but no debris was deposited in the basement, as the subflooring remained intact.地板托梁破裂折断，但是在地下室并未落下碎片因地板下面安然无恙。 |