托福单词roof beam什么意思-roof beam词组短语_例句

roof beam意思

屋顶梁

roof beam词组短语

articulated roof beam:铰接顶梁

the case roof beam constructs:箱梁施工

anchor roof beam:锚固体梁

RAISE HIGH THE ROOF BEAM:抬高房梁

articulated e roof beam:铰接顶梁

articulated u roof beam:铰接顶梁

roof beam例句

1.At last they got to the point of installing the roof beam.

最后，工程进行到安装屋顶大梁这一紧要步骤了。

2.The unit simply fits into the bottom two channels of the roof beam.

简单地安装到本机底部的两个梁渠道。

3.So they accepted the roof beam from Good-doer,and she helped to finish the building of the inn.

这样，男人们就从善行那儿接受了捐赠的屋梁，善行也就帮着完成了旅店的建造。