英语词汇“sphaeractinoidea”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	sphaeractinoidea
释义	Sphaeractinoidea Sphaeractinoidea [sfir‚ak·tə′nȯid·ē·ə] (paleontology) An extinct group of fossil marine hydrozoans distinguished in part by the relative prominence of either vertical or horizontal trabeculae and by the presence of long, tabulate tubes called autotubes.
随便看	optical cdma optical center optical centre optical channel optical channel analyzer optical channel client connection optical channel data unit optical channel/dedicated protection ring optical channel drop unit optical channel identification optical channel identification signaling optical channel interface optical channel laser detector optical channel monitor optical channel multiplexer optical channel network connection optical channel payload unit optical-channel payload unit optical channel payload virtual container optical channel performance monitor optical channel protection optical channel service unit optical channel states optical channel trail optical character reader

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Sphaeractinoidea