pole cell的用法和樣例：
例句
- The inpocketed vegetal pole cells develop into a sheet of cells which grows upward and eventually encloses a cavity, the archenteron.
內褶的植物極細胞生成一片向上生長(cháng)的細胞，并最后圍成一個(gè)腔，即原腸。 - Most importantly, we found that light deprivation causes a delay rather than a permanent arrest of the bipolar cell maturation.
更重要的是，我們發(fā)現兔子出生后若無(wú)光照會(huì )延遲雙極細胞的發(fā)育，但不會(huì )使其成熟過(guò)程完全終止。
