谁可以解释下 bottom-feeding 的意思.原句 Biological hypotheses include ecological changes brought about by the evolution of cooperation between insects and flowering plants or of bottom-feeding predators in the oceans.
人气：191 ℃ 时间：2020-05-13 05:33:49
解答
bottom-feeding predators 我的理解是“底饲掠食者”.bottom-feeding adj.of or relating to fish and marine life that feed on the bottom of a body of water.例句：1.large Old World freshwater bottom -feedin...
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