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	flakey flakier flakiest flakily flakiness flakinesses flaking flaking mill flaking out flaks flaky flaky fir flam flamant flamb flambeau flambeaus flambeaux flambeed flambeing flamber flambes flambest Flamborough Flamborough Head

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