trachybasalt / ˌtreɪ ki bəˈsɔlt, -ˈbæs ɔlt, -ˈbeɪ sɔlt, ˌtræk i- /

📖毕业后词汇梯形盐梯形盐碱地梯形盐类梯形盐水

trachybasalt 的定义

n. 名词 noun
  1. a fine-grained volcanic rock containing sanidine and calcic plagioclase.