n.覆盖物，护根(用以保护植物根基、改善土质或防止杂草生长)
vt.用覆盖物覆盖(土壤或根部)

原形：mulch第三人称单数：mulches过去式：mulched过去分词：mulched现在分词：mulching

I need to go buy some mulch for my garden beds.
我需要去买一些覆盖物来铺我的花坛。
The gardener spread a thick layer of mulch around the trees to retain moisture.
园丁在树周围铺了一层厚厚的覆盖物以保持土壤湿度。
Mulching helps suppress weeds and promotes healthy plant growth.
覆盖物有助于抑制杂草并促进植物健康生长。
After planting the flowers, I covered the soil with wood chips as mulch.
种完花后，我在土壤上撒了木屑作为覆盖物。
Organic mulch, like compost, improves soil fertility over time.
有机覆盖物如堆肥，随着时间的推移能提高土壤肥力。
We use cocoa bean shells as mulch in our rose garden for their rich aroma.
我们在玫瑰花园里用可可豆壳作为覆盖物，因为它们有丰富的香气。
Mulching around tomato plants helps regulate soil temperature.
在番茄植株周围铺覆盖物有助于调节土壤温度。
The nursery recommended using pine needles as a long-lasting mulch option.
苗圃建议使用松针作为一种持久的覆盖物选择。
Don't forget to apply mulch after watering to prevent evaporation.
浇水后别忘了铺覆盖物以防止水分蒸发。
A layer of mulch adds an aesthetic touch to the landscaping.
一层覆盖物为景观增添了一种美观的效果。