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Diccionario

Escribe una palabra en ingles o espanol. Ingles en azul, espanol en rosa. Toca cualquier linea para oirla.

touchstone

Ingles

  1. 🔊 a basis for comparison
    “the schools comply with federal standards”

Espanol

  1. 🔊 piedra de toque touchstone

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standard criterion measure acid test assay barometer benchmark blank determination brouillon canon check criterion crucial test crucible degree demonstration determination docimasy essay feeling out first draft gauge graduated scale kiteflying