About
The character 擦 is structured as a phono-semantic compound with the hand radical 扌 indicating its association with manual action and the component 察 providing phonetic guidance. Originally denoting the act of rubbing or wiping with the hand, its meaning gradually extended to encompass related actions such as polishing, scrubbing, and lightly brushing against something, as seen in contexts like grazing or erasing. This semantic expansion reflects a progression from concrete physical friction to include notions of slight contact or proximity, while its structural composition has remained consistent.
Example Sentences Hide
我在擦桌子。
他擦掉了灰尘。
她每天擦地板。
请擦干净你的手。
我用毛巾擦汗。
他轻轻擦去她的眼泪。
擦黑板是值日生的职责。
摩擦会产生热量。