◎ 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
◎ 理喻 lǐyù[discourse of reason; justification] 按必要的顺序有条不紊地进行的能力一个不可理喻的畜牲◎ 理喻 lǐyù[discourse of reason] 用道理来解说,使人明白不可理喻-----------------国语辞典：以道理解说明白。如：「你这人真不可理喻。」英语 to reason with sb