zhè zhǒng / péi yǎng jī / hán yǒu / fēng fù de / yíng yǎng chéng fèn / shì hé / xì bāo / shēng zhǎng

这种培养基含有丰富的营养成分，适合细胞生长。

This culture medium is rich in nutrients and suitable for cell growth.