英语词汇营养级是什么意思，营养级的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	营养级
释义	DEFINITIVE EXAMPLES 权威例句〔trophic level〕A group of organisms that occupy the same position in a food chain.营养层次，营养级：在食物链中居于同一地位的一群生物美国传统
随便看	casing curing casing cutter casing fat casing flusher casing flushing cock casing gauge casing glass casing guide of pump casing head gasoline casing head plant casing hook casing joint casing knife casing leak casing liner casing log casing lug casing manufacture casing manufacturing shop casing measuring casing O-ring casing pipe casing ply casing preparation department casing protector

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