mulch

Từ điển Oxford Learners Wordfinder Dictionary

I - noun

a protective covering of rotting vegetable matter spread to reduce evaporation and soil erosion (Freq. 5)
• Hypernyms:
protective covering, protective cover, protection

II - verb

cover with mulch
- mulch the flowerbeds
• Hypernyms:
cover
• Verb Frames:
- Somebody ----s something