Subject + 抹 + Object
抹 (mǒ) is a verb meaning 'to wipe,' 'to smear,' or 'to apply.' It describes the action of spreading something across a surface or wiping something away. It is often used with an adverb like 轻轻 (gently) to describe the manner of the action.
她轻轻地抹了一层防晒霜。
tā qīngqīng de mǒ le yì céng fángshàishuāng.
She gently applied a layer of sunscreen.
他拿纸巾把桌子上的水抹干净了。
tā ná zhǐjīn bǎ zhuōzi shàng de shuǐ mǒ gānjìng le.
He wiped the water on the table clean with a tissue.
妈妈在面包上抹了一层果酱。
māma zài miànbāo shàng mǒ le yì céng guǒjiàng.
Mom spread a layer of jam on the bread.