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短语

mulch

[mʌlʧ] 名词
环境 camada protetora do solo; palha
mulch A layer of organic material applied to the surface of the ground to retain moisture; mulching is the spreading of leaves, straw or other loose material on the ground to prevent erosion, evaporation or freezing of plant roots [mʌlʧ] 名词
环境 camada protectora do solo
mulch
: 18 短语, 3 学科
农业12
林业1
自然科学5