英语词汇“sacrum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

sac•rum n., pl. sac•ra [Anat.]

Anatomya bone resulting from the fusion of two or more vertebrae between the lumbar and the coccygeal regions, in humans being composed usually of five fused vertebrae and forming the posterior wall of the pelvis. See diag. under pelvis.

Collins Concise English Dictionary © HarperCollins Publishers::

sacrum /ˈseɪkrəm; ˈsækrəm/ n ( pl -cra / -krə/)

(in man) the large wedge-shaped bone, consisting of five fused vertebrae, in the lower part of the back

Etymology: 18th Century: from Latin os sacrum holy bone, because it was used in sacrifices, from sacer holy

单词	sacrum
释义	WordReference Random House Unabridged Dictionary of American English © 2024 sac•rum (sak′rəm, sā′krəm),USA pronunciation n., pl. sac•ra (sak′rə, sā′krə).USA pronunciation [Anat.] Anatomya bone resulting from the fusion of two or more vertebrae between the lumbar and the coccygeal regions, in humans being composed usually of five fused vertebrae and forming the posterior wall of the pelvis. See diag. under pelvis. Late Latin (os) sacrum holy (bone), translation of Greek hieròn ostéon 1745–55 Collins Concise English Dictionary © HarperCollins Publishers:: sacrum /ˈseɪkrəm; ˈsækrəm/ n ( pl -cra / -krə/) (in man) the large wedge-shaped bone, consisting of five fused vertebrae, in the lower part of the back Etymology: 18th Century: from Latin os sacrum holy bone, because it was used in sacrifices, from sacer holy
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