druse
/ˈdruːz/noun
1
- Geology a rock cavity lined with a crust of projecting crystals【地质】晶洞。
1.1
- the crust of crystals lining such a cavity晶簇。
2
- Botany a rounded cluster of calcium oxalate crystals found in some plant cells【植】晶簇。
派生词
drusy
adjective （Geology）词源
early 19th cent.: via French from German Druse 'weathered ore'.