involucre

听听怎么读

英 ['ɪnvəlju:kə]

美 ['ɪnvəˌlukə]

是什么意思

花被，蒴苞，总苞；

英英释义

involucre[ 'invəlju:kə ]

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

学习怎么用

双语例句

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。

权威例句

Involucre
involucre:
Involucre
SEED INVOLUCRE VARIATION IN CARPINUS BETULUS (CORYLACEAE) IN POLAND
Chemical constituents from the involucre of Castanea mollissima Blume
Inheritance of Accessory Involucre Mutant in American Upland Cotton, Gossypium birsutum L.1
Constituents with anti-diabetic activity from the involucre of Castanea mollissima Blume
Effect of ethephon on leaf primordium and involucre formation in summer-to-autumn-flowering chrysanthemum
Natural variants in sunflower with incurved involucre for breeding strains resistant to bird damage [India]
MACROPROPAGATION OF HIGH QUALITY GARLIC (Allium sativum L.) THROUGH INVOLUCRE CULTURE
A consideration of the involucre remains of Coix lacryma-jobi L. (Poaceae) in the Sampula Cemetery (2000 years BP), Xinjiang, China
Determination of Six Trace Elements in Chestnut Spiny Involucre by Flame Atomic Absorption Spectroscopy
Study of Kinetic Behavior of the Silicone Rubber Used in the Involucre of the Polymeric Insulators

同义词

envelope

同根词

involucre involucrate

i开头的单词