light-year
/laɪt jɪr/
noun
B1
Forms
- plural
- light-years
Meaning
Similar words
light-year is a literal unit of astronomical distance (or idiomatically "light years away," meaning very far); worlds away is a pure idiom, meaning very different or far apart, not a literal distance.
Práctica
1 ¿Qué significa light-year?
año luz
2 Completa el espacio en blanco: The star is many ___-years away.
Oración completa: The star is many light-years away. (La estrella está a muchos años luz de distancia.)
3 ¿Qué gráfico de características corresponde a light-year?
light-year: registro neutral, frecuencia común, dominio general, connotación neutral.
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