联合

unite; ally; combine; join; joint; coalesce; amalgamate; conjoin; band together; league together; confederate; join up with; combined; united; allied; union; alliance; coalition; association; combination; amalgamation; Utd; co-; in tandem

发文

issue a document; publish an article; send out a notice; release a statement; document issuance; official document; dispatch; publication