Then, perhaps through a random genetic mutation, one tree, the calvaria, produced fruit with tougher seeds that could survive being eaten by the birds.
英
美
释义
于是,多半是通过一种随机的基因突变,其中一棵树,大颅榄树,长出了较原来更为坚硬的,被鸟吞了也能幸存的种子。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载