corolla
n. 花冠
形容词：corollate
英英释义
Noun
- (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.)
- The androecium is borne on the fused corolla.雄蕊群着生在联合的花冠上。
- 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。