molar

• n. grinding tooth with a broad crown; located behind the premolars

  同义词： grinder

• adj.
  • designating a solution containing one mole of solute per liter of solution
  • of or pertaining to the grinding teeth in the back of a mammal's mouth

    "molar teeth"

  • containing one mole of a substance

    "molar weight"

  • pertaining to large units of behavior

    "such molar problems of personality as the ego functions"

以上来源于: WordNet