irrational

1. ADJ If you describe someone's feelings and behaviour as irrational, you mean they are not based on logical reasons or clear thinking. 不理性的

...an irrational fear of science. …一種對(duì)科學(xué)毫無(wú)根據(jù)的恐懼。

2. irrationallyADV 不理性地

My husband is irrationally jealous over my past loves. 我丈夫?qū)ξ覐那暗膸状螒賽?ài)毫無(wú)道理地妒忌。