grapholite

名词 n.
中文释义

英文释义

名词 n.
  1. Any variety of slate suitable to be written on. countable,uncountable
    — grapholite chalkboards

词形变化

grapholites plural

词源

From grapho- + -lite, from Ancient Greek γράφειν (gráphein, “writε”) and λίθος (líthos, “stone”).
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