| 释义 |
help cell helpsel
基本例句
助细胞
The persistent synergid may still have a synthetic function as its cell wall becomes thick and lipids occur.因宿存助细胞壁变厚，细胞质内出现脂滴，宿存助细胞可能仍有合成功能。
The cell wall surrounds the cell, but its chalzal ends and the lateral wall with synergid is discontinuous.细胞外被细胞壁，其合点端及侧方与助细胞共同壁不连续。 |