辉帅LED照明
trailerA short filmed advertisement for a movie.宣传片：为电影做广告的简短影片“买片花”(block-booking)
索邦大学
预告[yù gào]
[词典] announce in advance; herald; advance notice; forenotice; foreshow
[例句]
Fragment. Expect a lot of the "rocket launch" excuses. If it was really a "rocketlaunch" they would have been able to announce it in advance.
不完整。指望许多“火箭发射”借口。如果它真的是“火箭发射”，他们可能会有预告。
