基本解释

• [地球科学]灰绿色板岩

英汉例句

双语例句

• Dark green swells, slate-gray in the troughs, rolled in from a heaving horizon.
  一排排暗绿色的大浪带着灰白的浪花从远处滚滚而来。
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• The upper member of the Lujiaping Formation is mainly dark slate, light gray-green (after weathering) sericitized slate, and silt slate.
  上段以黑灰色（风化后为浅灰色）含硅炭板岩和泥灰质含炭板岩为主。

专业释义

地球科学

• 灰绿色板岩