单词：polymorphous heredity
同因多形性遗传
单词：polymorphous heredity 相关文章
Controling Cancer There are two main causes of cancer: heredity and environment. We can do nothing to change our heredity, that is, the basic physical characteristics that are passed on to us by our parents. However, we can do a great deal to control
发表于:2018-12-01 / 阅读(385) / 评论(0)
大学英语六级听力短文
大学英语六级听力短文
Controling Cancer There are two main causes of cancer: heredity and environment. We can do nothing to change our heredity, that is, the basic physical characteristics that arepassed on to us by our parents. However, we can do a great deal to control
发表于:2018-12-30 / 阅读(260) / 评论(0)
英语六级听力练习集锦
英语六级听力练习集锦