单词	barrel roof
释义	barrel roof noun 1 : a roof like the interior of a barrel vault 2 : barrel vault Word History First Known Use 1849, in the meaning defined at sense 1
随便看	employer's liability insurance employers employers' association employes employing employment employment agency employment agent employment bureau employment certificate employment exchange employment history employments employs emplume Empoasca empocket empodia empodium empoison empoisoned empoisoner empoisoning empoisonment empoisonments

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