| 单词 | ecotone |
| 释义 | Word Frequency ecotone(ˈiːkəˌtəʊn, ˈɛkə-) noun the zone between two major ecological communities Derived forms ecotonal (ˈecoˌtonal) adjective Word origin C20: from eco(logy) + -tone, from Greek tonos tension, tone |
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