mulch
英 [mʌl(t)ʃ]
美[mʌltʃ]
- n. 覆盖物，护盖物；护根
- vt. 做护根；以护盖物覆盖
词态变化
第三人称单数: mulches;过去式: mulched;过去分词: mulched;现在分词: mulching;
中文词源
mulch 护根
可能来自PIE*mel,软的，词源同mill,mild.用于指保护树木生长的腐土，软土，即护根。
英文词源
- 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.
双语例句
- 1. In May, mulch the bed with garden compost.
- 五月，在苗圃里施上肥。
来自柯林斯例句
- 2. I used stable muck as a mulch for my roses.
- 我用厩肥做我玫瑰的护根.
来自《简明英汉词典》
- 3. A loose mulch acts on the surface as an insulator.
- 疏松的覆盖物在土壤表面起了隔热的作用.
来自辞典例句
- 4. One of the earliest means of raising was mulch decomposition.
- 最早增加?值姆椒ㄊ抢?用地面覆盖肥料的分解.
来自辞典例句
- 5. To reduce the risk of damage a light mulch only should be used.
- 为了减少受害的危险,只应进行薄薄的覆盖.
来自辞典例句