trimmer joist

• 托梁

trimmer joist的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. 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.

trimmer joist的用法和样例：

例句

1. 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。
2. 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。

trimmer joist的相关资料：

近反义词

【近义词】

• trimmer 整修者