joist

英[dʒɔɪst]
美[dʒɔɪst]

基本释义

n.
托梁

词性变化

实用例句

The transverse diaphragm is very similar in appearance to the conventional bar joist.

横梁很相似于通常的钢筋搁栅.

辞典例句

A triangular metal bracket used to strengthen a joist.

用于加固托梁的金属板.

期刊摘选

英英释义

Noun
  • 1. beam used to support floors or roofs

最新英语单词

行业英语