mulches
v. 用護根覆蓋(植物根部或其周圍地面)( mulch的第三人稱單數 )
A mulch is a layer of something such as old leaves, small pieces of wood, or manure which you put on the soil round plants in order to protect them and help them to grow.
To mulch plants means to put a mulch round them to protect them and help them to grow.
In May, mulch the bed with garden compost.
五月,在苗圃裡施上肥。
Placing mulches mulch around the plants can protect them from the cold.
在菊花周圍放置護蓋物能很好保護菊花免於受凍.