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- astragalus 技术用语
单语范例（未经PONS编辑处理）
One of the upper row of ankle bones, the astragalus, moves with the tibia and fibula.
en.wikipedia.org While earlier tetrapods possess several simple tarsal bones in their ankles, diadectids have a more complex astragalus formed from the fusion of these bones.
en.wikipedia.org But what about the real medicinals- like nettles, oat straw, dandelion, astragalus, ashwaganda and rhodiola?
news.nationalpost.com It is very slender in build and shows the impression of the ascending process of the astragalus, an ankle bone itself lost.
en.wikipedia.org