◎ 理屈词穷 lǐqū-cíqióng[be condemned on one's own showing;fall silent on finding oneself bested in argument] 因理亏而无言以对 感觉自己理屈词穷,他悄悄地离开了会场-----------------国语辞典:由于理亏而被反驳得无话可说。《红楼梦.第一一八回》:「你既理屈词穷,我劝你从此把心收一收,好好的用用功。」也作「词穷理屈」。近张口结舌反理直气壮,振振有词,义正词严
◎ 理发 lǐfà[have a haircut; have one's hair cut] 剪发和形成发型的动作或过程-----------------国语辞典:修剪、梳理头发。晋.傅咸〈栉赋序〉:「夫才之治世,犹栉之理发也。理发不可以无栉,治世不可以无才。」宋.苏轼〈次韵子由浴罢〉诗:「理发千梳净,风晞胜汤沐。」
◎ 理亏心虚 lǐkuī-xīnxū[feel apprehensive because one is not on solid ground; be not on solid ground; have a guility conscience because justice is not on one's side] 因理由不充分而担心