单词	roll-over arm
释义	roll-over arm noun : a fully upholstered chair or sofa arm curving outward from the seat Word History First Known Use circa 1925, in the meaning defined above
随便看	masterminding masterminds masterpiece masterpieces masterplate masterprize masterrer masterrest masters masters of ceremonies masters-at-arms mastership masterships mastersinger mastersingers masterstroke masterstrokes masterwork masterworks masterwort masterworts mastery masthead masthead bombing mastheaded

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