以下为句子列表:
英文: At long intervals of time, out of millions of individuals reared in the same country and fed on nearly the same food, deviations of structure so strongly pronounced as to deserve to be called monstrosities arise; but monstrosities cannot be separated by a
中文: 在长久的期间内,在同一个地方,在用差不多同样食料所饲养的数百万个体中,会出现可以叫作畸形的极其显著的构造差异;但是畸形和比较微小的变异之间并不存在明显的界线。
更详细...
|