柯林斯词典phytoplankton /ˌfaɪtəˈplæŋktən/ 1. N the photosynthesizing organisms in plankton, mainly unicellular algae and cyanobacteria 浮遊植物→compare zooplankton 返回 phytoplankton剑桥词典very small plants that float near the surface of water and on which sea creatures feed 浮遊植物 返回 phytoplankton