詞語：topsoil
topsoil的同義詞
n. surface soil
topsoil的解釋
topsoil['tɔpsɔil]n. 表層土；上層土
topsoil的意思
topsoil 耕層;表層土;土層;土壤表層;The Topsoil 表土;topsoil depth 耕層深度;Topsoil Loss 表土流失;imported topsoil 外來表土;
topsoil的參考例句
1.Then the heavy rains cannot wash away the topsoil in great quantities. 這樣，遇上大雨也不致於把表土大量沖走。
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，農民是協助大自然重建能夠存蓄雨水、抵抗風力和滋養各種植物的表面土壤。
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況下，土壤侵蝕的社會影響將可能首先出現在非洲。