bi·o·re·gion 
(bīō-rē′jən)
(bīō-rē′jən)n.
An area bounded by natural rather than artificial borders that has characteristic flora and fauna and includes one or more ecosystems.
bi′o·region·al adj.
| 单词 | bioregion |
| 释义 | bi·o·re·gion (bīō-rē′jən)n. An area bounded by natural rather than artificial borders that has characteristic flora and fauna and includes one or more ecosystems. bi′o·region·al adj. |
| 随便看 |
英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。