plankton
柯林斯词典
1. N-UNCOUNT Plankton is a mass of tiny animals and plants that live in the surface layer of the sea. 浮游生物
...its usual diet of plankton and other small organisms. ...它通常赖以为食的浮游生物和其他微生物。
返回 plankton
1. N-UNCOUNT Plankton is a mass of tiny animals and plants that live in the surface layer of the sea. 浮游生物
...its usual diet of plankton and other small organisms. ...它通常赖以为食的浮游生物和其他微生物。