英语词汇indicator species简单造句、意思、用法及例句-英语例句辞典

单词	indicator species
例句	原声例句经济学人 Science and technology But could crickets actually serve as an indicator species? 但蟋蟀真的可以作为指示物种吗？经济学人 Science and technology Many of the best indicator species are small and hard to find. 许多最好的指示物种都很小而且很难找到。《卫报》（文章版） Researchers were shocked to find this changing regime causing a population collapse among the humble dung beetles, which are key distributors of nutrients and seeds and important indicator species of the health of an ecosystem. 研究人员震惊地发现，这种不断变化的制度导致了不起眼的粪甲虫种群崩溃，它们是营养和种子的主要分配者，也是生态系统健康状况的重要指标物种。
随便看	adverse consequences adverse drug reaction adverse drug reactions Adverse Drug Report adverse effect adverse effects adverse environment adverse event adverse events adverse factor adverse fate adverse impact adversely adverseness adversenesses adverse opinion adverse opinions adverser adverse reaction adverse reactions adverse report adverse selection adverse side effect adverse situation adversest

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