At first, all four legged vertebrates were ectothermic, their body temperature changed according to their surroundings.
一开始所有的四脚脊椎动物都是冷血动物,它们的体温随着周围的环境变化着。
单词 | Body Temperature Changes |
例句 |
原声例句
PBS趣味科普 At first, all four legged vertebrates were ectothermic, their body temperature changed according to their surroundings. 一开始所有的四脚脊椎动物都是冷血动物,它们的体温随着周围的环境变化着。 |
随便看 |
|
英语例句辞典收录519880条英汉例句词条,基本涵盖了全部常用单词的造句方法及例句,是英语学习的有利工具。