详细释义
Noun:
-
a highly conspicuous bract or bract pair or ring of bracts at the base of an inflorescence
双语例句
- 1. A secondary involucre, as at the base of an umbel within a compound umbel.
- 次总苞，小总苞次级花被，如处于复合。
youdao
- 2. The fluctuations of protein and amino acide contents in the development process of involucre ovary and cotyledon were studied between empty shell's chestnut and normal chestnut.
- 本文研究了空篷栗、正常栗的总苞和子房、子叶发育过程中蛋白质和氨基酸含量的变化。
youdao
- 3. The fluctuations of protein and amino acide contents in the development process of involucre, ovary and cotyledon were studied between empty shell's chestnut and normal chestnut.
- 本文研究了空篷栗、正常栗的总苞和子房、子叶发育过程中蛋白质和氨基酸含量的变化。
youdao
- 4. 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.
- 本文研究了空篷栗、正常栗的总苞和子房、子叶发育过程中蛋白质和氨基酸含量的变化。
youdao
- 5. 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.
- 本文研究了空篷栗、正常栗的总苞和子房、子叶发育过程中蛋白质和氨基酸含量的变化。
youdao
- 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。
用法讲解
- general involucre 总苞
- fruit involucre 果实总苞
- common involucre 大总苞
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