跖行是一种前肢腕掌指或后肢跗跖趾都着地哺乳动物。跖行动物的脚上,从趾头到后跟的部位上都长有厚肉的脚板,靠脚板贴地行走,缺少弹力,所以跑不快。人类其实也属于“跖行”动物跖行类动物中,熊类和猿猴类奔跑的速度也较慢,用脚板触地行走,步伐柔软。凡用前肢的腕、掌、指或后肢的跗、跖、趾全部着地行走的方式,称为跖行。
它有熊的跖行足的特征,有每只脚上的五个弯曲锋利的爪子用来抓住冰和紧握猎物。
It has the plantigrade feet (heel and sole touching the ground) typical of bears, with five sharp, curved claws on each foot for grasping the ice and holding its prey.
骨折线基本走向是从前、外、上方到后、内、下方,骨折线走行之处损伤展肌、趾浅屈肌、跖方肌以及小趾展肌或它们的起点。
It damaged all the soft tissue arosed from fractures medially and laterally, included adductor hallucis, quadratus plantae, flexor digitorum brevis and abductor digiti minimi as well.
有一天,大盗跖的徒弟问盗跖,在我们强盗这一行里,也有大家遵行的道吗?
Someday one of the big robber Zhi's disciples asked him if there was Tao that we as robber should abide by?
应用推荐