“pea gravel”的概念、定义、翻译、参考文献-科学参考

单词	pea gravel
释义	pea gravel [`pē ´grav·ǝl] ^GEOLOGY A type of gravel whose individual particles are about the size of peas.
随便看	virgin neutron virgin stock virgin wool Virgo Virgo A Virgo cluster virgo-forcipate trophus Virgo Supercluster Virgo X-1 virial coefficients virial of a system virial theorem virial-theorem mass viridans streptococci virilism virion Virmel engine viroid virology virotoxin virtual address virtual cathode virtual decimal point virtual direct-access storage virtual displacement

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