spirogyra
noun[U]
biologyspecializeduk/ˌspaɪə.rəˈdʒaɪə.rə/us/ˌspaɪ.roʊˈdʒaɪ.rə/atypeoffreshwateralgae(= verysimpleplants)formedofcellsthatcontainagreenspiralofchloroplast
水绵(一种淡水藻,由细胞构成的极简单的植物,含叶绿体构成的绿色螺旋圈)Charles Krebs/ Corbis Documentary/GettyImages
Water & marsh plants, bushes & trees
- algae
- Andromeda
- blue-green algae
- bulrush
- dasima
- kelp
- kombu
- laver
- lotus
- mangrove
- plankton
- pond life
- pond scum
- reed
- reedy
- rice
- rush
- sedge
- spirulina
- water lily