| 释义 |
joist
[英] [dʒɒɪst]
[美] [dʒɔɪst]
[名] 托梁；搁栅
词频排名 37991/55435
学习人数 5
难度等级 10/10
认知比例 N/A
例句
This triangular metal bracket is used to strengthen a joist.
这个三角形的金属托架是用来加固托梁的。
A joist is any of a series of small parallel beams supporting a roof.
托梁是一系列的小列柱梁，用以支撑屋顶。
This is very similar in appearance to the conventional bar joist.
这在外形上与通常的钢筋搁栅很相似。
助记
联想
joi（join联接） +st（东西）=joist 房梁、托梁
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