chalaza

chalaza读音音标

英 [kə\'leɪzə]

美 [kə\'leɪzə]

chalaza意思解释

n.

系带；

变形

复数：chalazaschalazae

英英释义

n.

basal part of a plant ovule opposite the micropyle; where integument and nucellus are joined

one of two spiral bands of tissue connecting the egg yolk to the enclosing membrane at either end of the shell