一层一層

yī céng

Meaning

one layer; one level

Learn in the app → Write in stroke order

Characters

一yīone; a, an; alone 层cénglayer, floor, story, stratum尸云

Examples

机器蒙上了一层灰。

jī qì méng shàng le yī céng huī。

The machine was coated with dust.