topsoil
['tɔpsɔil]
n. 表层土;上层土
同义词
参考例子
1.Then the heavy rains cannot wash away the topsoil in great quantities.
这样,遇上大雨也不致于把表土大量冲走。
2.Thus the farmer is helping nature rebuild the topsoil that holds the rain, resists the wind and provides food for growing plants.
因此,农民是协助大自然重建能够存蓄雨水、抵抗风力和滋养各种植物的表面土壤。
3.In the absence of successful efforts to stem the loss of topsoil, the social effects of erosion will probably first be seen in Africa.
在控制表土流失的努力缺乏成效的情况下,土壤侵蚀的社会影响将可能首先出现在非洲。
英文解释
n.
1.the layer of soil on the surface
网络释义
topsoil
耕层; 表层土; 土层; 土壤表层;
The Topsoil
表土;
topsoil depth
耕层深度;
Topsoil Loss
表土流失;
imported topsoil
外来表土;