翻译成英文“乙方指定账户”“丙方指定账户”

the account appointed by B.
the account appointed by C.

party A designated account
party B designated account

Part B designated account 乙方指定账户
Part C designated account 丙方指定账户
甲乙丙分别对应ABC
另外，second party表示乙方, 第二方，
third party，第三方
上面的Part B，Part C较为正式，主要用于法律文件当中，所以乙方指定账户为second party designated account
丙方指定账户 third party designated account