公众号A能迁移到B吗<span style="color: rgb(116, 115, 122); font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, " helvetica="" neue",="" "pingfang="" sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei="" ui",="" yahei",="" arial,="" sans-serif;="" font-size:="" 14px;="" letter-spacing:="" 1.5px;="" text-align:="" justify;"=""> ？