相关单词近義詞 debut 首次露麪, opening 開口, launch 發起, presentation 介紹, inauguration 就職典禮, entrance 入口, revelation 揭露, disclosure 揭發, exposure 暴露, uncovering 未覆蓋, release 釋放, announcement 通告, entry 進入, introduction 介紹, first appearance 初次露麪, launching 發射臨近詞unveil 返回 unveiling