sign on with 的近义词 10 个

• accompany
• affiliate
• associate
• combine
• enlist
• become associated with
• join forces with
• latch onto
• sign up with
• unite with

sign on with 的反义词 13 个

• avoid
• disconnect
• disjoin
• divide
• part
• separate
• detach
• disunite
• divorce
• remove
• sever
• take away
• unfasten