pumices 详细解释

pumices

['pʌmis]

[ pumices ]

n.浮石, 浮岩
v.用浮石磨,用轻石擦净

词形变化

形容词: pumiceous | 名词: pumicer | 动词过去式: pumiced | 动词过去分词: pumiced | 动词现在分词: pumicing | 动词第三人称单数: pumices |

英英释义

名词 pumice:

a light glass formed on the surface of some lavas; used as an abrasive

同义词:pumice, pumice stone

动词 pumice:

rub with pumice, in order to clean or to smoothen

同义词:pumice