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corolla是什么意思

corolla

美[kə'rɑːlə]  英[kə'rɒlə]
n.  花冠
  形容词:corollate

英英释义

Noun
  1. (botany) the whorl of petals of a flower that collectively form an inner floral envelope or layer of the perianth;

    "we cultivate the flower for its corolla"

例句

用作名词(n.)
  1. The androecium is borne on the fused corolla.雄蕊群着生在联合的花冠上。
  2. The corolla is purple or even white in different varieties.花冠是在不同的变种里甚至白色的紫色的。
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