unknown quantity   (TTS Sound)

The unknown_quantity has 2 Senses.

• unknown quantity
• 未知数
• a factor in a given situation whose bearing and importance is not apparent; "I don't know what the new man will do; he's still an unknown quantity"
• 関係と重要性が明らかでない所定の状況における要因

• unknown quantity, unknown
• 不明, 未知数, 未詳, 不詳
• a variable whose values are solutions of an equation
• 方程式の解答の値である変数