pre.re.lease

n.（名詞）
Something released before an official or scheduled date.
預(yù)映：在正式或規(guī)定日期前的放映
adj.（形容詞）
Of or relating to an interval preceding an official or scheduled release:
預(yù)映的：正式放映或預(yù)定放映前空檔的或與此有關(guān)的：
例句：
a prerelease demonstration of a product; a prison prerelease program.
某產(chǎn)品的預(yù)先演示；監(jiān)獄釋放前的項目