pumice
美['pʌmɪs] 英['pʌmɪs]
n. 浮石；浮岩
v. 用浮石磨；用轻石擦净
英英释义
Noun- a light glass formed on the surface of some lavas; used as an abrasive
Verb- rub with pumice, in order to clean or to smoothen
例句
用作名词(n.)- Add only a little alcohol and pumice as you work.每次只要加很少的酒精和浮石粉。
- Lake Taupo's shore is covered with pieces of pumice.陶波湖岸上布满了一片片的浮石。
- The wall was built by piling up pumice stones.这面墙是用浮岩垒成的。
- Pumice stones are used in the wash to create a worn look.水洗时用浮岩石头会带来一种破旧的感觉。
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