rhythmically
adv. 有节奏地
例句
She stood, swaying her hips, moving rhythmically.
她站着,摇摆着臀部,有节奏地动着。
《柯林斯英汉双解大词典》
They danced rhythmically, swaying their hips to the music.
他们伴着音乐扭动屁股,有节奏地跳舞。
《牛津词典》
She turns the pebbles over and over, rhythmically, rocking.
她将鹅卵石有节奏的一遍一遍地翻转。