“Ludian”的概念、定义、翻译、参考文献-科学参考

单词	Ludian
释义	Ludian [`lü·dē·ǝn] ^GEOLOGY A European stage of geologic time in the uppermost Eocene, above the Bartonian and below the Tongrian of the Oligocene.
随便看	human-factors engineering human genetics human geography human immunodeficiency virus human leukocyte antigen human-machine chart human-machine system human measles immune serum human threadworm human T-lymphotropic virus type 1 human T-lymphotropic virus type 2 human T-lymphotropic virus type 3 hum bar Humble gage Humble relation Humboldt Current Humboldt Glacier humboldtine humboldtite Humboldt jig hum-bucking coil humectant humeral humeroglandular effector system humeromuscular effector system

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