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首頁英語詞典biennialbiennial英英釋意

biennial

英 [ba?'en??l] 美[ba?'?n??l]
  • adj. 兩年一次的
  • n. [植] 二年生植物

英英釋意

1. a plant having a life cycle that normally takes two seasons from germination to death to complete; flowering biennials usually bloom and fruit in the second season