他发下守贞禁欲的誓言。He took a vow of chastity and celibacy.他违背了他安贫乐道的誓言。He had broken his vow of poverty.我结婚时许下誓言，并一直信守。I took my marriage vows and kept them....
Prices are inching up.物价在缓慢地上涨Prices are inching down.物价在缓慢下降.The helicopter hovered over the crowd for a while before inching away.直升机在人群上空盘旋了一会儿后慢慢飞走了....