“Valvatida”的概念、定义、翻译、参考文献-科学参考

单词	Valvatida
释义	Valvatida [´val·vǝ`tīd·ǝ] ^{INVERTEBRATE ZOOLOGY} An order of echinoderms in the subclass Asteroidea.
随便看	stope hoist stop element stope pillar stoper stoping stoping drill stoping ground stop instruction stoplight stoplog stop loop stop number stop nut stopoff stoppage stopped-flow method stopping stopping capacitor stopping off stopping out stopping potential stopping power stopping range stopping rule stop signal

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