(noun.) a club-shaped hand tool for grinding and mixing substances in a mortar.
(noun.) a heavy tool of stone or iron (usually with a flat base and a handle) that is used to grind and mix material (as grain or drugs or pigments) against a slab of stone.
(verb.) grind, mash or pulverize in a mortar; 'pestle the garlic'.
录入:西德尼
校对:奥利弗