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单词 food chain
释义 food chainBrE /ˈfuːd tʃeɪn/NAmE /ˈfuːd tʃeɪn/ noun (usually the food chain) a series of living creatures in which each type of creature feeds on the one below it in the series 食物链◆Insects are fairly low down (on) the food chain.在食物链中,昆虫是级别相当低的生物。
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更新时间:2026/9/26 9:23:02