metatarsus/ˌmetəˈtɑ:səs; ˌmɛtə`tɑrsəs/ n(pl -tarsi /-tB:saI; -tBrsaI/) (anatomy 解) part of the foot containing the five bones between the ankle and the toes 跖. > metatarsal adj. =>illus at skeleton 见skeleton插图.
牛津英汉双解词典