bipedalism
['baɪpɛdl,ɪzəm]
- n. 用两足运动，二足性
英文词源
- bipedalism (n.)
- 1897; see bipedal + -ism.
双语例句
- 1. We think about the evolution of bipedalism as one of first events that led hominids down the path to being human.
- 双腿直立行走的进化是原始人向人类进化的最初阶段中的一步.
来自《简明英汉词典》
- 2. Bipedalism made the human form of birth possible.
- 直立行走让人类的出现成为可能.
来自互联网