mulch

mulch怎么读

英式音标：[mʌltʃ]

美式音标：[mʌltʃ]

mulch基本解释

n. 覆盖物，护盖物；护根

vt. 做护根；以护盖物覆盖

mulch的意思释义

n.

护根（用以保持水分、消灭杂草等的覆盖物，如稻草、腐叶或塑料膜）；

vt.

用护根覆盖（植物根部或其周围地面）；

变形

过去式：mulched过去分词：mulched现在分词：mulching第三人称单数：mulches

英英释义

n.a protective covering of rotting vegetable matter spread to reduce evaporation and soil erosion

v.cover with mulch

\"mulch the flowerbeds\"

mulch用法及例句

双语例句

用作名词(n.)

Black plastic mulch can help keep them warm.

用黑塑料护根能帮助它们保持温暖。

Organic mulch improves the condition of soil.

有机农地膜可以改善土壤环境。

Too much mulch can restrict oxygen and water flow.

过多的护根则有碍于氧气和水流通。

用作及物动词(vt.)

If you mulch it, it will reduce the evaporation of water.

如果你铺上护盖就可以减少水份的蒸发。

The kids seem to always disappear when it\'s time to plant, mulch, or weed.

当种植、护根、除草时孩子们总是消失。

例句参考

The Rise of the Andes

Rise of the Andes

Ultrastructural, functional, and biochemical criteria for estimation of reversibility of ischemic injury: a study on the effects of ...

Hydrogen Isotopes in Eocene River Gravels and Paleoelevation of the Sierra Nevada

Rise of the Andes.

Rise of the Andes

CONSERVATION TILLAGE FOR SUSTAINABLE AGRICULTURE :

Rise of the Andes

Using Hubble Space Telescope Imaging of Nuclear Dust Morphology to Rule Out Bars Fueling Seyfert Nuclei

mulch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.

mulch相关例句

1.To cover or surround with mulch.

覆盖用覆盖层覆盖或包围

9.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。