irrationaln.无理数adj.无理性的；不合理的irrational-practice社会关系实践irrational management非理性管理irrational psychology非理性心理irrational dispersion不规则色散,不正常色散irrational sentiments非理性情绪irrational expectation非理性预期irrational regulations不合理的规则irrational consumption不合理消耗irrational competition非理性竞争irrational real number无理实数