| 释义 |
central cell短语¹⁴⁴⁹⁷²⁺²
基本例句
中央细胞
Young anthers are composed of a protoderm and acentral cellmass in early July.七月上旬，幼花药，由原始表层和中央细胞团组成。
The most prominent sign of degeneration is that thecentral cellnucleus produced nuclear vacuoles.没有受精的中央细胞退化时最显著的特点是细胞核产生核膜囊泡。 |