单词	polyhedral angle
释义	polyhedral angle noun : a portion of space partly enclosed by three or more planes whose intersections meet in a vertex Word History First Known Use circa 1864, in the meaning defined above
随便看	bosset bossets Bossi work bossier Bossier City bossies bossiest bossilier bossiliest bossiness bossinesses bossing bossing (around) bossing around bossism bossisms Bossuet bossy bossy-boots bostangi bostangis bostanji bosthoon Boston Boston bag

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