soil mulch

• 土壤覆盖,土被

soil mulch的用法和样例：

例句

1. The shockwave sends a huge compressive force upwards, ejecting the mine casing and any soil covering the mine along with it.
   冲击波发出了一个巨大的压缩力量向上，喷射的地雷外壳和任何土壤覆盖矿山连同它。