pumiceous

意思翻译 adj.轻石的；像轻石的；由浮石组成的 相似词语短语 双语使用场景 past, what the county leads Campagna is much, to Shi Shan area little, heavy Campagna is light a mountainous area, barytic hill is pumiceous hill;───过去，县领导走平原的多，到石山区的少，重平原轻山区，重土山轻石山； Barytic hill is a...