单词	episternum
释义	episternum noun epi·​sternum ¦epə̇, ¦epē+ plural episterna 1 a : interclavicle b : any of several other sternal elements of similar origin or position (such as the presternum of a mammal or the epiplastron of a turtle) 2 : a lateral division or piece of a somite of an arthropod specifically : the anterior sclerite of the pleuron of an insect compare epimeron 3 : manubrium sense 1a Word History Etymology New Latin, from epi- + sternum
随便看	hydroxymethylation hydroxymethyles hydroxymethyls hydroxynaphthoic acid hydroxyproline hydroxyprolines hydroxyquinoline hydroxytetracyclines hydroxytryptamine hydroxytryptamines hydroxyurea hydroxyureas hydroxyzine hydroxyzines hydrozincite hydrozoa hydrozoae hydrozoan hydrozoans hydrozoas hydrozoon hydrozoons hydrula Hydruraceae Hydrurga

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