多层

duō céng fáng wū

多层房屋

multi-storey housing

duō céng gāng piàn

多层钢片

multi-layer steel plates

duō céng lóu fáng

多层楼房

multi-storey building

zhè cí yǒu duō céng yì si

这词有多层意思。

The word has many shades of meaning.