swatting
v. 重拍(苍蝇等)( swat的现在分词 ); 猛击
If you swat something such as an insect, you hit it with a quick, swinging movement, using your hand or a flat object.
Hundreds of flies buzz around us, and the workman keeps swatting them.
数百只苍蝇围着我们转,工作人员不停地拍打。