classification definition造句

例句与造句

1. According to the classification definition standard of soil selenium amount put forward by li jiaxi , it is confirmed that there exists selenium - rich soil in zhejiang
   摘要依据李家熙的土壤硒含量的分类定义标准，可以确认浙江存在富硒土壤。
2. It's difficult to find classification definition in a sentence. 用classification definition造句挺难的