名詞
The act or process of collecting in a mass; a heaping together.
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A state of being collected in a mass; a mass; a cluster.
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An extended city area comprising the built-up area of a central city and any suburbs linked by continuous urban area.
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A mass of large volcanic fragments bonded under heat.
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名詞
a jumbled collection or mass
the act of collecting in a mass; the act of agglomerating