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

单词	progymnospermopsida
释义	Progymnospermopsida Progymnospermopsida [prō¦jim·nō‚spər′mäp·səd·ə] (paleontology) A class of plants intermediate between ferns and gymnosperms; comprises the Devonian genus Archaeopteris.
随便看	gyr gyr- gyracanthididae gyracanthus gyradius gyral gyrally gyrant gyrase gyrate gyrate atrophy gyrate atrophy of choroid and retina gyrated gyrate erythema gyrates gyrating gyration gyrational gyrations gyration tensor gyration vector gyrator gyrator filter gyratories gyrators

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Progymnospermopsida