◎ 伴舞 bànwǔ(1) [accompanying dance]∶ 为配合舞蹈中的主角或歌唱者表演而从旁舞蹈(2) [act as dance partner]∶陪别人跳舞邀她去舞会上伴舞-----------------国语辞典:当舞伴,陪人跳舞。如:「舞厅通常有人伴舞。」歌唱或跳舞时,用来陪衬主角的舞蹈表演。如:「这次康乐晚会的歌舞剧,由本班同学负责伴舞。」英语 to be a dancing partner to sb, to perform as a backup dancer, taxi dancer (hired dancing partner), escort
◎ 伴同 bàntóng(1) [together]∶一同伴同发生(2) [accompany;follow;in company with]∶陪同而伴同前去冒险的,只有这方才学话的孩子。——叶圣陶《夜》-----------------国语辞典:陪同、一起。如:「他伴同姑妈前来。」近伴随﹑陪伴英语 to accompany