pumice
中文释义
浮石，浮岩 vt. 用浮岩磨
n. a light, porous volcanic rock.
常用搭配
- pumice stone浮石
- pumice powder浮石粉
- pumice for polishing抛光用浮石
例句
- The pumice stone is perfect for removing calluses from feet.浮石非常适合用来去除脚上的老茧。
- Volcanic eruptions can produce large amounts of pumice.火山喷发可能产生大量浮石。