生态类群;
The character of avifauna and the bird ecological group in this reserve were analysed.
还分析了该保护区鸟类组成区系和鸟类生态群的特征。
Archaea is a kind of particularly special species group which mostly live in extreme ecological environments.
古细菌是一类很特殊的细菌,多生活在极端的生态环境中。
简答网 · 双语娱乐资讯
简答网 · 四六级英语
简答网 · 高考英语