But as the Silurian gave way to the Devonian, a dangerous new competitive pressure entered the seas — the armored, jawed fish known as the placoderms.
但随着志留纪让位给泥盆纪，一种危险的新竞争压力进入了海洋——被称为盾皮鱼的有甲有颚鱼。
网站首页 情感咨询 情感美文 情感百科 情感生活 学习充电 旧版美文
| 词汇 | dangerous pressure |
| 分类 | 英语词汇 英语翻译词典 |
| 释义 |
dangerous pressure
原声例句
PBS地球-动物趣闻 But as the Silurian gave way to the Devonian, a dangerous new competitive pressure entered the seas — the armored, jawed fish known as the placoderms. 但随着志留纪让位给泥盆纪，一种危险的新竞争压力进入了海洋——被称为盾皮鱼的有甲有颚鱼。 |
| 随便看 |
|
依恋情感网英汉例句词典收录3870147条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。