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单词 coccyx
释义
coc·cyx  (kŏksĭks)
n. pl. coc·cy·ges (kŏk-sījēz, kŏksĭ-jēz) or coccyxes
A small triangular bone at the base of the spinal column in humans and other apes, consisting of several fused rudimentary vertebrae. Also called tailbone.

[New Latin coccȳx, from Greek kokkūx, cuckoo, coccyx (from its resemblance to a cuckoo's beak).]
coccyx
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更新时间:2025/1/7 11:13:00