单词	centrum
释义	centrum /ˈsɛntrəm / noun (plural centrums or centra /ˈsɛntrə/) Anatomy The solid central part of a vertebra, to which the arches and processes are attached.On the dorsal side of the centrum is the neural arch, through which the nerve cord or spinal cord passes.... Many of the vertebrae of the Ada Ophiacodon are represented by isolated centra or neural arches, or a suture clearly defines the boundary between these two elements. Nearly all of the vertebrae within this sequence are complete, with the centra and neural arches fused. Origin Mid 19th century: from Latin.
随便看	Dorset Dorset Down Dorset Horn dorsi- dorsiflex dorsiflexion dorsiflexor dorsiventral dorsiventrality dorsiventrally dorso- dorsolateral dorsolaterally dorsoventral dorsoventrally dorsum Dort Dortmund dory doryphore doré Doré, Gustave DoS dosa dosage

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