| 释义 |
n. mulch,moss,compost,fertilizer,turf 1. | 泥煤；泥炭a soft black or brown substance formed from decaying plants just under the surface of the ground, especially in cool wet areas. It is burned as a fuel or used to improve garden soil. |
n. | 1. a compacted deposit of partially decomposed organic debris, usually saturated with water 2. a cut and dried piece of peat used as fuel 3. a type of soil consisting of decaying plants that can also be used as fuel |
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