单词	jack bean
释义	jack bean noun : a bushy annual tropical American legume (Canavalia ensiformis) grown especially for forage Word History First Known Use 1885, in the meaning defined above Medical Definition jack bean noun ˈjak-ˌbēn  1 : an annual tropical American plant of the genus Canavalia especially : a plant (C. ensiformis) having long pods with white seeds and grown especially for forage 2 : the seed of the jack bean that is a source of canavalin and urease
随便看	trade gap trade guild trade in trade insults trade language trade name trade named trade names trade naming trade off trade on trade places with trade places with (someone) trade places with someone trade practice trade publisher trade rat trade route trade school trade schools trade secret trade show trade surplus trade test trade union

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