straight-laced 做事一板一眼；嚴謹；拘謹；嚴板的；死板的；過於拘泥的

* 從strait-laced或straitlaced變化而來。意思是：excessively strict in behavior, morality, or opinions；having or wearing a tightly laced garment；exaggeratedly proper；

例句：my straitlaced Aunt Anna doesn't approve of my miniskirts。