单词	quadrual
释义	quadrual 1 of 2 adjective quad·​ru·​al ˈkwädrəwəl : being or relating to forms of pronouns or nouns denoting four (as in certain Austronesian languages) compare trial quadrual 2 of 2 noun " plural -s 1 : the quadrual number 2 : a form denoting the quadrual number or a word in that form Word History Etymology Adjective quadri- + -al
随便看	perihelia perihelial perihelion perihelions perijove perijoves perikarya perikaryal perikaryon peril peril point Perilampidae periled periling perilla perilla oil perilla purple perillae perillaldehyde perillas perilled perilless perilling perilous perilously

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