柯林斯詞典sneak preview (sneak previews) 1. N-COUNT A sneak preview of something is an unofficial opportunity to have a look at it before it is officially published or shown to the public. (非正式)預覽; 預映[oft N 'of' n] 返回 sneak preview劍橋詞典an opportunity to see (a part of) something new before the rest of the public see it （公開放映前的）試映，預映 返回 sneak preview