Last Updated
：2025/08/28
CEFR: B1
velocidad del sonido
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音速
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velocidad del sonido
Durante el experimento, los científicos midieron la velocidad del sonido con precisión.
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実験中、科学者たちは音速を正確に測定しました。
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Durante el experimento, los científicos midieron la velocidad del sonido con precisión.
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