conus
conus[ˈkəʊnəs](pl. coni -nʌɪ)(Anatomy)(剖)- (in full conus arteriosus ɑːˌtɪərɪˈəʊsəs)the upper front part of the right ventricle of the heart
动脉圆锥,锥体
- (in full conus medullaris ˌmɛdəˈlɑːrɪs)the conical lower extremity of the spinal cord
脊髓圆锥
语源- late 19th cent.: from Latin, literally 'cone'
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