Evolution is a process of gradual change that takes place over many generations, during which species of animals, plants, or insects slowly change some of their physical characteristics.
双语例句
例:
the evolution of plants and animals.
动植物的进化。
例:
the theory of evolution by natural selection.
自然选择的进化理论。
2.?[C, U 有变体名词] 演化 , 发展
Evolution is a process of gradual development in a particular situation or thing over a period of time.
近义词
development
双语例句
例:
a crucial period in the evolution of modern physics.