| 释义 |
grinder
UK ['graɪn.dər] US [-dɚ] noun
countable
■a machine used to rub or press something until it becomes a powder 碾磨器械；研磨机；磨•a coffee/pepper grinder咖啡豆／辣椒碾磨机
UK ['graɪn.dər] US [-dɚ] noun
knife grinder
■a device for making knives sharper, or a person whose job is to do this 磨刀的器械；磨刀匠 |