mulch
英 [m?l(t)?]
美[m?lt?]
- n. 覆蓋物，護蓋物；護根
- vt. 做護根；以護蓋物覆蓋
低頻詞暢通詞匯
詞態(tài)變化
第三人稱單數(shù):?mulches;過去式:?mulched;過去分詞:?mulched;現(xiàn)在分詞:?mulching;
中文詞源
mulch 護根可能來自PIE*mel,軟的，詞源同mill,mild.用于指保護樹木生長的腐土，軟土，即護根。
英文詞源
- mulch (n.)
- 1650s, probably from a noun use of Middle English molsh (adj.) "soft, moist" (early 15c.), from Old English melsc, milisc "mellow, sweet," from Proto-Germanic *mil-sk- (cognates: Dutch mals "soft, ripe," Old High German molawen "to become soft," German mollig "soft"), from PIE root *mel- "soft" (see mild).
- mulch (v.)
- 1802, from mulch (n.). Related: Mulched; mulching.
雙語例句
- 1. In May, mulch the bed with garden compost.
- 五月，在苗圃里施上肥。
來自柯林斯例句
- 2. I used stable muck as a mulch for my roses.
- 我用廄肥做我玫瑰的護根.
來自《簡明英漢詞典》
- 3. A loose mulch acts on the surface as an insulator.
- 疏松的覆蓋物在土壤表面起了隔熱的作用.
來自辭典例句
- 4. One of the earliest means of raising was mulch decomposition.
- 最早增加?值姆椒ㄊ搶?用地面覆蓋肥料的分解.
來自辭典例句
- 5. To reduce the risk of damage a light mulch only should be used.
- 為了減少受害的危險,只應進行薄薄的覆蓋.
來自辭典例句