托福單詞roof beam什么意思-roof beam詞組短語_例句

roof beam意思

屋頂梁

roof beam詞組短語

articulated roof beam:鉸接頂梁

the case roof beam constructs:箱梁施工

anchor roof beam:錨固體梁

RAISE HIGH THE ROOF BEAM:抬高房梁

articulated e roof beam:鉸接頂梁

articulated u roof beam:鉸接頂梁

roof beam例句

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

最后，工程進(jìn)行到安裝屋頂大梁這一緊要步驟了。

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

簡單地安裝到本機(jī)底部的兩個(gè)梁渠道。

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

這樣，男人們就從善行那兒接受了捐贈(zèng)的屋梁，善行也就幫著完成了旅店的建造。

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