1. 放火癖, 放火狂：sales performance 销售特征 | pyromania 放火癖, 放火狂 | intensional meaning 含意
2. 精神病放火：pyrolysis 热解 | pyromania 精神病放火 | pyromaniac 放火狂者
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noun
1. an uncontrollable desire to set fire to things