pronuclei

pronuclei

美 　英

• n.【动】原核
• 网络前核

词形变化

复数：pronuclei  

英汉解释

n.

1. 【动】原核

英英解释

n.	1. the nucleus of a fully matured ovum or spermatozoan before the nuclei are fused during fertilization

例句

Visualization of two pronuclei the following day confirms fertilization of the egg.

第二天看见两个核确定卵细胞受精。