preview的中文意思、音标与词形变化

n. 事先查看, 预览 vt. 事先查看, 预演 [计] 预览

n. an advertisement consisting of short scenes from a motion picture that will appear in the near future n. a screening for a select audience in advance of release for the general public v. watch (a movie or play) before it is released to the general public