じろん
じろん 【持論 】【お得意の理論 】one's (pet ) theory .▸ 持論を曲げない stick to [hold fast to, persist in ] one's opinion . (!いずれも one's opinion を主語に受身可. persist in は堅い表現 ) ▸ …というのが彼の持論だ His theory is that ….He has a theory that ….