单词	tetragonal system
释义	tetragonal system noun : a crystal system characterized by three axes at right angles of which only the two lateral axes are equal Word History First Known Use 1879, in the meaning defined above
随便看	gigantic pine gigantical gigantically giganticides giganticness gigantism gigantisms giganto- gigantomachias gigantomachies Gigantopithecus Gigantostraca gigantostracan gigantostracous Gigartina Gigartinaceae gigartinaceaes Gigartinales gigas gigatons gigawatt gigawatts gigelira gigeria gigerium

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