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	onch- onchia Onchidiidae Onchidium onchium oncho- onchocerciases onchocerciasis onchorynchi onchorynchuses onchorynchusses onci- Oncicola oncidium oncidiums onco- oncochaeta oncochaetae oncochaetas oncogene oncogenes oncogeneses oncogenesis oncogenic oncogenicities

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