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单词 pericardium
释义

pericardium/periʹkahdi·əm/ noun (pl pericardia /-di·ə/)

the membranous sac that surrounds the heart of vertebrates

the space surrounding the heart in arthropods and molluscs

pericardial adj
[scientific Latin from Greek perikardion, neuter of perikardios round the heart, from peri- + kardia heart]
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更新时间:2025/1/7 13:41:04