loam
英 [l??m]
美[lom]
- n. 壤土；肥土（含有黏土、沙和有機(jī)物質(zhì)的土地）；亞黏土
- vt. 用壤土填
GRE
詞態(tài)變化
復(fù)數(shù):?loams;形容詞:?loamy;
中文詞源
loam 肥沃土壤
來自古英語lam,污泥，泥沼，來自PIE*slei,黏，滑，詞源同slime,slip,lime.引申詞義肥沃土壤。
英文詞源
- loam
- loam: see lime
- loam (n.)
- Old English lam "clay, mud, mire, earth," from Proto-Germanic *laimaz (cognates: Old Saxon lemo, Dutch leem, German Lehm "loam"), from PIE root *(s)lei- "slimy" (see slime (n.)). As a type of highly fertile clayey soil, it is attested from 1660s. As a verb from c. 1600.
雙語例句
- 1. Plant the seeds in good loam.
- 把種子種在好的壤土里.
來自《簡明英漢詞典》
- 2. One occupies relatively dry sandy loam soils.
- 一個則占據(jù)較干旱的沙壤土.
來自辭典例句
- 3. The soil was brown soil in type and light loam in texture.
- 供試土類為褐土,質(zhì)地為輕壤.
來自互聯(lián)網(wǎng)
- 4. Most of soil texture ranges from clay loam tO loam clay.
- 土壤質(zhì)地多為重壤土至中粘土,呈強(qiáng)酸性反應(yīng).
來自互聯(lián)網(wǎng)
- 5. Loam is a mixture of sand, silt, and clay.
- 壤土是砂粒 、 粉粒和粘粒的混合物.
來自互聯(lián)網(wǎng)