involucre

n. 外皮, 包膜 [医] 总苞

发音

/ˈɪnvəˌluːkə(ɹ)/

词形变化

involucres 复数 involucres

释义与例句

n.
  1. 1.

    Conspicuous bract, bract pair or ring of bracts at the base of an inflorescence.

    生物 植物学

词汇关系

名词

上位词 1

bract

词源

Borrowed from French involucre, from Latin involūcrum (“wrapper”). Doublet of involucrum.

来源：wiktionary