预告 yùgào to forecast
to forecast; to predict; advance notice
How to remember 预告: 预 in advance + 告 to tell = to forecast.
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How it is used
- An advance notice / a trailer (film, show) - 电影预告片 (diànyǐng yùgào piàn) a movie trailer.
- Both verb (to announce ahead) and the noun for a preview/trailer of upcoming content.
- Everyday in media (新片预告, 节目预告); it teases what's coming, unlike 预测 (to predict an unknown outcome).