英语词汇Archaeocyathids怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Archaeocyathids
释义	Archaeocyathids 简明释义 n.古杯；古杯类网络释义 1 ?古杯 width=750" border=0> 古杯(Archaeocyathids) 名称含义:“古代的杯子”时代:5.7亿年至5.15亿年前化石产地:俄罗斯、南澳大利亚北美洲西部大小:高5—50厘米海绵一样的动物,外形... 2 [古生]?古杯类 ... Archaeocyatha 古杯动物门 archaeocyathids 古杯类 Archaeogastropoda 古腹足目 ... 双语例句 1 All these features indicate that the organism should be a kind of lower class animal of filter feeder with certain affinity to Archaeocyathids but should not be classified into algae. 表明应是一种较低级的滤食性动物，可能与古杯动物有一定亲缘关系，不应将其归属藻类。
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