Diccionario
Escribe una palabra en ingles o espanol. Ingles en azul, espanol en rosa. Toca cualquier linea para oirla.
unknown quantity
Ingles
- 🔊 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”
- 🔊 a variable whose values are solutions of an equation