waver
🇺🇸
/ˈweɪvər/
🇬🇧
/ˈweɪvə(r)/
to not be firm or steady
His voice wavered as he spoke about the accident.
他谈到事故时声音颤抖。
to not be certain or to change your mind
He wavered in his decision to quit his job.
他在决定辞职时犹豫不决。
to move back and forth in a gentle way
The branches wavered in the wind.
树枝在风中摇曳。