单词	queen post
释义	queen post noun : one of two vertical tie posts in a truss (as of a roof) Illustration of queen post de gf queen posts Word History First Known Use 1797, in the meaning defined above
随便看	lipase lipases lipbrush Lipchitz lipe lipectomies lipemias lipest Lipetsk Lipeurus lipferns Liphistiidae liphistiomorph Liphistiomorphae lipid lipid pneumonia lipide lipides lipidic lipidoplast lipidoplastid lipidosome lipids lipins Lipitor

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