adj.石板一样的；石板色的

They are too “slender” for MONG , too long-winged and too “slaty” above. 对MONG而言，牠们都太“苗条”了，翅膀又显得太长且体上羽色太深灰。

A metamorphic rock,intermediate between shale and slate,that does not possess true slaty cleavage. 厚层泥岩一种变质岩，在页岩与板岩之间，不具备真正的板块解理

Herbs nature includes cold, hot, warm and cool;herbs flavor includes pungent, sweet, sour, bitter and slaty. 药味的辛甘酸苦咸及寒热温凉，决定着其功用的升降沉浮；

A metamorphic rock, intermediate between shale and slate, that does not possess true slaty cleavage. 厚层泥岩一种变质岩，在页岩与板岩之间，不具备真正的板块解理

The latter two rock types have a slaty to schistose structure, they are green in fresh state and show a silvery lustre on foliation planes. 后两种岩类有着从板状构造向片状构造的发展趋势，在清新状态下呈绿色，并在叶理面上显示一种银色光泽。