tibias
n．胫骨（复数）：位于小腿前部的长骨，从膝关节到踝关节。
例句
Its tibias were stouter and fibulas more bent than those of most reptiles.
它的胫骨很结实，而它的腓骨则要比大部分的爬行动物更加弯曲。
OBJECTIVE To conclude the curative effect of the tibias plateau by surgery.
目的总结手术治疗胫骨平台骨折的临床疗效。
Take your upper thighbones (femurs) back, but resist this action with the heads of your shins (tibias) moving slightly forward.
把你上面大腿的骨头(股骨)往回，但要通过你的胫骨头(胫骨)轻微地向前移动来抵抗。
