chalaza
英[kə\'leɪzə]
美[kə\'leɪzə]
基本释义
- n.
- 系带
实用例句
Fellow - townsman lad closes chalaza, the wind that dine together never is defeated.
老乡老友关系带, 聚餐之风永不败.
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英英释义
Noun
1. basal part of a plant ovule opposite the micropyle; where integument and nucellus are joined
2. one of two spiral bands of tissue connecting the egg yolk to the enclosing membrane at either end of the shell