喷洒 + Object / 被 + 喷洒 + 了 + Noun
喷洒 (pēnsǎ) means "to spray" or "to sprinkle" and describes the action of dispersing liquid or fine particles over a surface. It is used in contexts ranging from agriculture to cleaning to protest activities.
农民正在田里喷洒农药。
Nóngmín zhèngzài tián lǐ pēnsǎ nóngyào.
The farmers are spraying pesticides in the fields.
清洁工每天都会喷洒消毒液。
Qīngjiégōng měi tiān dōu huì pēnsǎ xiāodúyè.
The janitor sprays disinfectant every day.
园丁用水管向花丛喷洒清水。
Yuándīng yòng shuǐguǎn xiàng huācóng pēnsǎ qīngshuǐ.
The gardener sprayed clean water on the flower beds with a hose.