created sense approved 碾磨 · niǎnmó · grind
碾磨
niǎnmó
grind
to mill or crush materials into small particles
机器正在碾磨咖啡豆。
created sense approved 碾磨 · niǎnmó · grinding stone
碾磨
niǎnmó
grinding stone
a stone tool or mechanical device used for milling
博物馆里陈列着一个古老的石制碾磨。