英德
有道
百度
谷歌
图片
维基
百科
脑容量 [nǎo róng liàng]
cranial capacity
- 男性颅骨一般比女性颅骨大，有着较重的骨质和更大的脑容量。
Male skulls tend to be larger than female skulls, with heavier bones and a larger braincase. - 通常人们认为，大的脑容量与活动量较大、能量较高的动物相适应。
It is thought that large brains are needed to coordinate active, highly energetic animals. - 如果肉类是脑容量增加的主要原因，那为什么骨骼上砍痕的出现要早了将近一百万年？
If meat was largely responsible for the change, then why are there cut marks on bones nearly a million years earlier?
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
