a tool for tamping (e.g., for tamping tobacco into a pipe bowl or a charge into a drill hole etc.) 同義詞:tamper, tamping bar,
press down tightly; "tamp the coffee grinds in the container to make espresso" 同義詞:tamp down, pack,
百科解釋
A tamp is a device used to compact or flatten an aggregate or another powdered or granular material, typically to make it resistant to further compression or simply to increase its density.