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The proportion of empty space in a rock is known as its porosity.
岩石中空隙的比例被称为孔隙度。
youdao
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Can you imagine what would happen if Earth collided with a huge space rock?
你能够想像地球如果撞上太空中的一颗巨大石块会怎么样吗?
youdao
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Space Rock, Neo-Psychedelia, Alternative.
太空摇滚,新迷幻,另类。
youdao
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Space Rock, Neo-Psychedelia, Alternative.
太空摇滚,新迷幻,另类。
youdao