| 释义 |
pum·ice AHD[pŭmʹĭs] D.J.[ˈpʌmɪs]K.K.[ˈpʌmɪs]n.（名词）- A light, porous, glassy lava, used in solid form as an abrasive and in powdered form as a polish and an abrasive.轻石，浮石：一种在固体状时用作研磨物且粉状时用作磨光物和研磨物的轻多孔火山岩
v.tr.（及物动词）pum.iced, pum.ic.ing, pum.ic.es - To clean, polish, or smooth with pumice.用浮石（把某物）磨光使之变得干净、光亮或柔滑
- Middle English 中古英语
- from Anglo-Norman pomis 源自 英法语 pomis
- from Late Latin pōmex 源自 后期拉丁语 pōmex
- from Latin pūmex 源自 拉丁语 pūmex
- alteration of spūma [foam] spūma的变化 [泡沫]
pumiʹceous AHD[pyo͞o-mĭshʹəs, pə-] （形容词）pumʹicer n.（名词） |