查询词典 bipedalism

The mechanics have not changed for at least 2m years, when knuckle-dragging was superseded by bipedalism.

自从爬行动物被两足动物取代后，这种这种走路过程已延续了至少两千年。

Bipedalism might feel natural to us, but in fact it's a specialized adaptation that is rather difficult compared to walking on all fours - no wonder most apes and monkeys avoid it. It also explains our prevalent lower back pain.

对我们来说，我们可能感觉两足动物很自然，但是，事实上，两足行走比四足行走难多了，所以，大多数猩猩和猴子避免两足行走也不足为奇，这还解释了我们经常腰疼的原因。

It is thought that the human lineage developed routine bipedalism as a strategy for living on the ground when climate change decimated the forest, leaving wide belts of open terrain with no trees.

"笨拙地行走是原始人类预适应性行走的开始，尤其是以其特殊的髋关节和膝关节去适应两足行走，"克朗普顿解释说。

The genus homo evolved bipedalism and big brains, allowing its pushiest parvenu, h.

企业和生物有着共同的目标——产生盈余，无论是钱还是热量。

"Bipedalism challenges stable postures, because the abdomen expands in front of the body as the baby grows," said Katherine Whitcome, an anthropologist at Harvard University.

哈佛大学的人类学家凯瑟林。怀特卡母说道："因为在小孩生长时肚子向前面伸展，两足动物要努力保持一个稳定的姿势"。

In "Orrorin tugenensis Femoral Morphology and the Evolution of Hominin Bipedalism," the authors articulate that the analysis and morphological comparisons among femora from the fossils showed that O. tugenensis is distinct from those of modern humans and the great apes in having a long, anteroposteriorly narrow neck and wide proximal shaft.

在图根原人股骨形态与两足动物的进化问题上，作者确认：经分析与比较它们的股骨化石形态表明，图根原人与现代人和类人猿有明显的不同，它们的骨杆较长且细，近端骨干较为宽大。

The genus homo evolved bipedalism and big brains, allowing its pushiest parvenu, h.

人属动物逐渐进化为直立行走，脑容量较大，从而使其最富进取心的&暴发户&——智人h。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。