“graptolites”的概念、定义、翻译、参考文献-科学参考

单词	graptolites
释义	graptolites Encyclopedia 理学古生物学释 graptolites笔石已灭绝的一类海生群体动物。半索动物门笔石纲动物的统称。
随便看	cross spectral density cross-spectral density cross-spectral function cross-spectral purity cross spectrum cross-spectrum cross-spectrum analyzer cross-staff cross sterility Cross-stick at back of chariot cross-stitch curve cross-stitch embroidery of Qiang nationality Cross Strait Cross-Strait Academic Conference on Archives and Micrographics Cross-strait Commonly Used Dictionary Cross-Strait Exhibition and Academic Conference of Minor Operas Cross-Strait Sea Transport Agreement cross-stream instability cross-sum cross surface cross-symmetry condition cross system information service cross tail electric field Cross-Taiwan Straits Symposium on Historical Chinese Grammar cross-talk

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