a highly conspicuous bract or bract pair or ring of bracts at the base of an inflorescence
involucre 片语
片语
chestnut involucre栗毛球
involucre e总苞
common involucre大总苞
general involucre总苞
universal involucre大总苞
With Involucre具总苞
secondary involucre分总苞
envelope信封,封皮;包膜;[天] 包层;包迹
encapsulization包膜,包囊
partial involucre分总苞
fruit involucre果实总苞
involucre 例句
英汉例句
The fluctuations of protein and amino acid e contents in the development process of involucre ovary and cotyledon were studied between empty shell's chestnut and normal chestnut.