be announced 的近义词 18 个

• appear
• break
• debut
• get out
• be brought out
• be disclosed
• be divulged
• be exposed
• be issued
• be made known
• be promulgated
• be published
• be released
• be reported
• be revealed
• leak
• out
• transpire

be announced 的反义词 1 个

• hide