soil是什么意思

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soilsoil是什么意思soil怎么读例句

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soil——土壤形成过程

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super超级的 soil土壤 equip装备 skim浏览 pest害虫 output产量

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siw是soil and irrigation water的英文缩写,意思是土壤和灌溉水

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soil什么意思怎么读

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in which area has soil erosion almost destroyed farming land?

soil什么意思怎么读

the farmers built trees along the rivers to keep the soila

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soil absorbs water when it rains 2 she always works hard

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双语科普:什么是土壤污染71what is soil pollution?

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你的房屋是什么flooring类型常见的slab on the ground 或者 infill

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土力学(2) soil mechanics