好词典
waver
UK //ˈweɪvə(r)//US //ˈweɪvər//
词源
源自中古英语 'waveren'，与古诺尔斯语 'vafra'（徘徊）相关，可能源自原始日耳曼语词根，表示摇摆或犹豫的动作。
verb
❶ 指人在决定或立场上犹豫不决、摇摆不定，常因内心矛盾或外部压力而难以坚定选择。
“She wavered between accepting the job offer and staying at her current company.”
（她在接受新工作邀请和留在现公司之间犹豫不决。）
“His voice wavered as he tried to explain the difficult situation.”
（他解释这个困境时声音因情绪波动而颤抖。）
❶ 指物体轻微晃动或不稳定地移动，如光线、火焰或声音的波动现象。
“The shadows of the trees wavered on the wall as the wind blew.”
（风吹过时，树影在墙上微微晃动。）
“Her confidence wavered when she faced the large audience.”
（面对大批观众时，她的信心产生了动摇。）
同义词:hesitate, fluctuate, falter, sway, vacillate
noun
❶ 指犹豫不决的状态或动作，也可表示物体晃动的现象。
“There was a slight waver in his step as he walked after the injury.”
（受伤后他走路时步伐有些轻微不稳。）
“The waver of her voice betrayed her nervousness.”
（她声音的颤抖暴露了她的紧张。）
同义词:tremble, quiver, vibration, fluctuation
常见短语
without wavering — 表示坚定不移、毫不动摇的状态，常用于形容决心或信念的坚定性。
“She pursued her dream without wavering despite all the challenges.”
（尽管面临诸多挑战，她仍坚定不移地追求梦想。）