wavering
adj. 犹豫的；不稳定的
v. 摇摆；动摇；犹豫不决（waver 的现在分词）
n. 摇摆不定，犹豫
例句
The Russians were visibly wavering.
俄国人显然犹豫不决。
《柯林斯英汉双解大词典》
She's wavering between buying a house in the city or moving away.
她举棋不定，不知是在这个城市里买所房子，还是迁居他处。
《牛津词典》
The wavering views he voiced about Gran and how he wrote her out of what would become a definitive popular history of the era, crushed her.
他对 Gran 前后不一致的态度，以及之后他对她的控诉，成为那个时代中一段被普遍认可为事实的历史，将她压得喘不过气来。
