单词：chernozem soil
chernozem soil的用法和样例：
例句
- Bud drop under the tree already only soft, black soil.树下的落芽早已扫尽，只有柔软的黑土。
- Huaibei main types of soil and sand soil tide Jiang black two broad categories.淮北地区土壤类型主要有潮土和砂礓黑土两大类。
单词：chernozem soil 相关文章
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