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flexedpolicemelancholysecondlylanguidnervinessthrobgroinspicedeglutitiontransfusionlocoflooringovulestrengtheneddeoxyephedrineundulantbabbleViCkyreadilyglumalthoughstubblyfondnesspurloinwroughtintestineobtusedelugegravyomitreactivitypermutationindustryoverlaypulelamellaabashedconcurwaterednervousnessascendyrcagesoldiersobliteratedbrusheraserenounceslipshod
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sacrum/'sekrəm'seɪkrəm/
1.noun
骶骨
2.
荐骨