chalaza
/kә'leizә/
📖 中文释义
- n. 卵黄系带
- [医] 合点(植物), 卵带
📘 English Definition（英文释义）
- n. basal part of a plant ovule opposite the micropyle; where integument and nucellus are joined
- n. one of two spiral bands of tissue connecting the egg yolk to the enclosing membrane at either end of the shell