animal droppings是什么意思 animal droppings怎么读
animal droppings的用法和样例
- Even with the supply of coal used in their living standards, and the felling of fuelwood, animal dung Jianshi dry, still can not meet the demand for energy.
即使加上供应农民生活用的煤炭，以及砍伐薪柴，拣拾干畜粪等，也还不能满足对能源的需求。
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