sedimental rocks造句
例句与造句
- 1-Khalifa-zade and others, A Method to Estimate the Speed of Sedimentation in Sedimental Rocks, Moscow, The State Committee of Inventions and Discovers of the USSR ( USSR Patent ), Moscow, USSR, April 15, 1986, http : / / patentdb . su / patents / khalifazade
- It's difficult to find sedimental rocks in a sentence. 用sedimental rocks造句挺难的