pumices

基本解释

• n.浮石；浮岩
• v.用浮石磨；用轻石擦净

同根派生

英汉例句

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。