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单词

bipedalism

读音
ˈbaɪpedlɪzəm
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释义

n. 用两足运动,二足性

例句

Two critical advances were bipedalism and encephalization.
两个关键进展,两足行走和脑的发达。
The debate over the origins of human bipedalism has been argued since Charles Darwin's day, dividing into two competing models.
围绕人类两足行走起源的争论从查尔斯·达尔文时代就开始了,分为相互不让的两种模式。
'the debate over the origins of human bipedalism has been argued since Charles Darwin's day, dividing into two competing models.
围绕人类两足行走起源的争论从查尔斯·达尔文时代就开始了,分为相互不让的两种模式。

强化记忆

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that eventually gave rise to our own species, homo sapiens.Brain size tripled, and bipedalism freed the hands for communication.There may have been a transition from gestural communication
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经济学人(The Economist)