to vacillate
01
摇摆, 晃动
to sway physically from side to side
例子
The needle on the compass began to vacillate wildly as they approached the magnetic anomaly.
当他们接近磁异常时，指南针的指针开始剧烈地摆动。
The candle 's flame vacillated in the drafty room, casting dancing shadows on the wall.
蜡烛的火焰在通风的房间里摇曳，在墙上投下舞动的影子。
02
犹豫, 摇摆不定
to be undecided and not know what opinion, idea, or course of action to stick to
例子
She is currently vacillating on which college to attend next year.
她目前正在犹豫明年上哪所大学。
He had vacillated for weeks before finally choosing a car to buy.
在最终选择要买的车之前，他已经犹豫了好几周。
词汇树
vacillating
vacillation
vacillator
vacillate
vacill
