英语单词分类 轻松记单词

joist

过去式: joisted 过去分词: joisted 现在分词: joisting 第三人称单数: joists

joist基本解释

n.托梁

joist同义词

joist相关例句

用作名词(n.)
  • The floor joist was cracked and fractured, but no debris was deposited in the basement.
    地板托梁破裂折断,但是在地下室并未落下碎片。
  • The purpose of transferring loads to the joist and wiping out the columns can be achieved safely.
    通过预应力吊杆将楼面荷载转移到托梁上,安全地实现托梁拔柱的目的。

joist英英释义

Noun:
  • beam used to support floors or roofs