碎石片 galleting ; quarry spall ; chippings ; stone fragment
利胆排石片 cholagogic and lithagogue tablet ; lidan paishi tablets
蓝闪石片岩 glaucophane schist
蛭石片 vermiculite in flake ; vermiculite flake
绿泥石片岩 chlorite schist ; peach stone
双方解石片 double calcite plate
红帘石片岩 piedmontite schist
填石片沥青 stone filled sheet asphalt
石片是人类最早使用的工具之一，也许它是最重要的工具。
The stone chip was one of the first tools that people used, and perhaps it is the most important.
科学家们已经确定，在埃塞俄比亚阿法尔地区干燥河床的细颗粒沉积物中发现的具有锋利边缘的石片存在于252万至260万年前。
Scientists have dated sharp-edged flakes of stone found in the fine-grained sediments of a dry riverbed in the Afar region of Ethiopia to between 2.52 and 2.60 million years ago.
落下来的一块石片划破了他的手臂。
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