greenstone

◎ greenstone是什么意思 n. 绿岩, 软玉 n. A name formerly applied rather loosely to certain dark-colored igneous rocks, including diorite, diabase, etc. greenstone的用法和例句： 1. The greenstone it goes milky on the surface. 绿岩 它的表面会变成乳白色 以上...