pumice是什么意思音标:英 [ˈpʌmɪs]美 [ˈpʌmɪs]
n. 轻石, 浮石
vt. 用浮石磨光
n. a pght glass formed on the surface of some lavas; used as an abrasive
v. rub with pumice, in order to clean or to smoothen
pumice的用法和例句：
1.I'm gonna get the pumice stone and let you go to town on my rough areas.
我要去拿磨脚石 你帮我磨磨老茧
2.Favourite coral heads are used pke pumice stones, helping to shed off old skin.
他们最爱的珊瑚岬被用做磨砂石 帮助他们去除老皮死皮
3.There is evidence that another person has been using our bathroom lots of tiny soaps, pumice toothpaste, the towels ell pke patchoup.
有证据表明有另外的人 在使用我们的卫生间 有很多小肥皂 美白牙膏 手指闻上去好像是广藿香味的