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chalk

A soft, earthy substance, of a white, grayish, or yellowish white color, consisting of calcium carbonate, and having the same composition as common limestone.

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  • ส่วนหนึ่งของคำพูด: noun
  • อุตสาหกรรม/ขอบเขต: Language
  • Category: Dictionaries
  • Company: MICRA Inc.

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  • spencer12
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