Silurian period
英
美
- [地]志留纪
详细释义
Noun:
-
from 425 million to 405 million years ago; first air-breathing animals
双语例句
- Ancient plant in the early Paleozoic marine mainly to the late Silurian Period, the original plants begin boarding land.
古植物在古生代早期以海生藻类为主，至志留纪末期，原始植物开始登上陆地。
相关词汇
- Silurian 志留纪的
【近义词】
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