表层

pí fū de biǎo céng

皮肤的表层

surface of the skin

biǎo céng wēn dù

表层温度

surface temperature

tǔ rǎng biǎo céng bèi yǔ chōng diào le

土壤表层被雨冲掉了。

The topsoil has washed away.

mǎ kè sī zhǐ chū le yǐn cáng zài shè huì biǎo céng zhī xia de qián zài de máo dùn

马克思指出了隐藏在社会表层之下的潜在的矛盾。

Marx points out the potential conflicts below the surface of society.