Oldowan信息详情
adj.奥尔德沃文化的（东非旧石器时代的文化之一，以简单的石制砍砸器、刮削器为特征）
cove molding───油画外框的一种（边呈凹圆状）
coryza gold───金科里斯
infolding def───内翻定义
old san juan───圣胡安
peumus boldus───损失粗体
as told───如前所述
soldering gun───钎焊枪；[机]焊枪
stockholders equity examples───股东权益示例
advising hold───通知保留
cold sweat───n.冷汗
On the northwest shoreline of Kenya's Lake Turkana, at a site known as Kokiselei, researchers previously found both Oldowan and Acheulian tool types in the same 1.76-million-year-old sediments.───在肯尼亚图尔卡纳湖的西北湖岸线上一个叫做Kokiselei的地方，研究人员此前在176万年前同一沉积层里发现了奥尔德沃和阿舍利工具遗迹。
These tools were useful for a wider range of tasks than the Oldowan ones.───这些工具可以用于比奥尔·德沃文化内容更广泛的任务之中。
style of stone tools called the Oldowan appeared 2.5 million years ago and stayed unchanged for more than a million years.───叫做奥尔·德沃的石器风格在二百五十万年轻出现，并在一百万多年里保持不变。
The style of stone tools called the Oldowan appeared 2. 5 million years ago and stayed unchanged for more than a million years.───叫做奥尔德沃的石器风格在二百五十万年轻出现，并在一百万多年里保持不变。
"It seems that the Acheulian culture branched off from the Oldowan while the Oldowan was still being used, " he says, "and both persisted contemporaneously for a period."