protoctista

protoctista什么意思,protoctista翻译

基本解释

网络: 原生生物；原生生物界；有核界

例句

• Diatoms A phylum of the protoctista whose members are unicellular algae found in freshwater, the sea, and soil.

  一类藻类植物。藻体一般为单细胞，有时集成群体。普遍分布于淡水，海水以及土壤中。

• Algae (sing. alga ) A large mixed group of photosynthesizing eukaryotic organisms, now usually placed in the kingdom Protoctista.

  一大类能够进行光合作用的真核生物，现在隶属于原生生物门。