persistent organic pollutant
Organic compounds, predominantly synthetic, that are resistant to environmental degradation through chemical, biological, and photolytic processes, and that are often associated with health risks.
affectation; an affected remark or behaviour
plural of economic scenario generator
(sumo) A Shinto ceremony in which the dohyo is purified and blessed prior to each basho.
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DiQt（ディクト）
無料
★★★★★★★★★★
