中文翻译与英英解释

n.
1.【解剖学】外皮，包膜。
2.【植物；植物学】花被，蒴包，总苞。

a highly conspicuous bract or bract pair or ring of bracts at the base of an inflorescence

例句与用法

But a kind of pseudocarp ( false fruit ) in which the fruit is encased in a barbed involucre
刺果：一种类型的假果，果实被包裹在有倒刺的花被中。

In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre
在菊科植物中，苞片数目多而聚生在花序外围，称为总苞。