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- His art is primitive and provincial. 他的艺术原始而粗野。
- Primitive people often lived in caves. 原始人常常住在山洞里。
- Primitive peoples deified the sun. 原始部落将太阳奉为神。
- They built a primitive shelter out of tree trunks. 他们用一些树干建造了一个简陋的棚子。
- primitive cortex 原始皮质, 胎儿皮质
- Primitive man made tools from sharp stones and animal bones. 原始人用尖石块和动物的骨制造工具。
- A primitive hand-turned grain mill. 手推磨一种原始的手推碾谷磨
- The book is about the mythologies of primitive races. 这本书是原始民族神话集。
- Having a cortex or a similar specialized outer layer. 有皮的有皮的或具有相似的专门发育的外部覆盖的
- Primitive in culture and customs; uncivilized. 野蛮的，未开化的文化和习惯原始的; 不文明的
- Small seashells were often used as a primitive kind of money. 小贝壳常被用作简单的货币。
- Living conditions in the camp were pretty primitive. 营地的生活条件甚为原始。
- He will publish his observation on the social life of these primitive tribe. 他将公布他对那些原始部落的社会生活观察所得的资料。
- A piece of flint used as a tool by primitive human beings. 打火石原始人作为工具用的一块打火石
- The constitution of a primitive society is not necessarily simple. 原始社会的结构并不一定就是简单的。
- Living conditions in the village are still quite primitive. 这个村子的生活条件仍然很原始。
- Whether auditory cortex process the visual signal? 听觉皮层参与与否之争?
- The somatosensory areaof the cerebral cortex. 大脑皮层的体觉区域。
- The mantle of gray matter forming the cerebral cortex. 大脑皮层形成大脑皮层智力的外表
- Aviation was lamentably weak and primitive. 航空设施极其薄弱简陋。
