oxaya formation造句
例句与造句
- Ignimbrites range in age from 25 Alto de Pica and Oxaya Formations formed 15 17 and 18 23 mya respectively, whereas south of 21癝 large scale ignimbrite activity didn't begin until 10.6 mya.
- It's difficult to find oxaya formation in a sentence. 用oxaya formation造句挺难的
