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单词 sesamoid
释义

sesamoid

/ˈsesəmɔɪd/
(亦作sesamoid bone)
noun
a small independent bone or bony nodule developed in a tendon where it passes over an angular structure, typically in the hands and feet. The kneecap is a particularly large sesamoid bone.
籽骨。
词源
late 17th cent.: from SESAME (with reference to the similarity in shape of a sesame seed)+-OID.
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更新时间:2025/1/8 11:57:00