单词:scoria
音标:['skɒ:riә] ;
n. 铁渣, 矿渣, 火山渣
n the scum formed by oxidation at the surface of molten metals
词型变化:名词复数形式 : scorias
scoria的用法和样例:
词汇搭配
- volcanic scoria火山渣
- scoria tuff滓状凝灰岩,火山渣凝...
- scoria cone火山渣锥
- lead scoria铅析渣
- steel scoria钢渣
- scoria agglomerate火山渣集块岩...
- scoria pavement熔渣路面
- ejected scoria喷出火山渣
- thread-lace scoria纤维火山渣
- scoria mound火山渣丘