pumice

n.

浮岩，浮石，轻石（轻而多孔，可以去除皮肤污垢或使皮肤光滑，其粉剂可作清洁剂或抛光剂）；

vt.

用轻石磨；用浮石去污；磨光；

复数：pumices过去式：pumiced过去分词：pumiced现在分词：pumicing第三人称单数：pumices

1. Add only a little alcohol and pumice as you work.
   每次只要加很少的酒精和浮石粉。
2. Lake Taupo's shore is covered with pieces of pumice.
   陶波湖岸上布满了一片片的浮石。
3. The wall was built by piling up pumice stones.
   这面墙是用浮岩垒成的。
4. 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。

Two Plinian Pumice-Fall Deposits from Somma-Vesuvius, Italy
Vegetation development on pumice at Mount St. Helens, USA.
The Taupo pumice: Product of the most powerful known (ultraplinian) eruption?
Properties of volcanic pumice based cement and lightweight concrete
Seedling establishment patterns on the Pumice Plain, Mount St. Helens, Washington.
Cadmium adsorption on vermiculite, zeolite and pumice: batch experimental studies.
Effect of crushed ceramic and basaltic pumice as fine aggregates on concrete mortars properties
Structure and physical characteristics of pumice from the climactic eruption of Mount Mazama (Crater Lake), Oregon
Catalytic reduction of nitrates and nitrites in water solution on pumice-supported Pd–Cu catalysts
Macroinvertebrate-wood associations during decay of plantation pine in New Zealand pumice-bed streams: stable habitat or trophic sub...