Petrotectonics
[复] n.[用作单] [地]岩石构成学
🗣️ 情景例句
Do you still live there?
你现在还住那儿吗？
Don't criticize him for his delay.
不要责备他的延误。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。