topsoil

美音：['tɑp.sɔɪl] 英音：['tɒp.sɔɪl]

简单释义：

n.表土；表土层

网络表层土；上层土；耕层

变形：

过去分词：topsoiled 现在分词：topsoiling 第三人称单数：topsoils

完整释义：

1.表土,表层土壤,表面土壤
2.表土;耕作层土壤
3.上层土;表层土
4.土壤上层
5.耕层
6.植物生长层

例句：

When the tarps were removed four days later, the stench hit the workers like a hammer; topsoil was quickly applied.
结果，四天之后当工人们揭开防水布时，冲天的臭气简直要把人熏晕过去。这些表层土很快被掩埋了起来。
Located on a prehistoric lake bed, which accumulated nutrient-rich sediment, contributing to the fertile topsoil.
农场建立在史前湖床之上，这里积聚了富含营养的沉积物，形成了肥沃的表层土。
A week later, no smell could be detected as the workers tamped down a final layer of topsoil.
一周以后，当工人将最上层的表层土夯实以后，臭味就消失了。
SO the topSOil is bits of rock mixed with things that are once alive. These things in the topSOil that were once alive are called humus.
可见，土壤是石粒和曾经是活体的物质的混合物。表土中这种曾是活体的东西叫做“腐殖质”。
Aerodynamics roughness length is one of important indexes for estimating topsoil erosion.
耕作土壤表面空气动力学粗糙度是评价土壤可蚀性的重要指标。
Irregular rainfall and loss of topsoil means that the land produces less than before.
无常的降水和表层土壤的流失都使土地逐渐减产。
After shoveling out the topsoil, Garfinkel uncovered coins and other artifacts from the time of Alexander the Great.
在铲去了表层土以后，加芬克尔发现了来自亚历山大大帝时期的硬币和其他人工制品。
The fragile land quickly lost its topsoil and became nothing but sand and dust.
那单薄的土地很快就失去了表土，成为沙粒和尘埃。

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