fretful造句 31. My baby brother is fretful because he is cutting his teeth. 32. After a time the child began to grow fretful and refused to eat. 33. In the heart very random, very fretful how to change? 34. On the ages in this anxious and fretful discomfort, each effect of flimsiness that carved works to all give witness and resist this world. 35. The Netherlands is a place that is now palpably fretful about its future.