2 sentences for 抹 (mò — plaster)

1. 他在墙上抹了一层石灰。

   tā zài qiáng shàng mò le yī céng shí​huī.

   He smeared a layer of lime on the wall.

   Source: Dong Chinese Dictionary

2. 这些粗砂不适合用来抹墙。

   zhè​xiē cū shā bù shì​hé yòng​lái mò qiáng.

   This coarse sand is not suitable for plastering walls.

   Source: Dong Chinese Dictionary