disappoint的形容词形式

　　n summary, this was a disappointing performance.

　　总的来说，这场演出令人失望。

　　The conclusion of the book was disappointing.

　　这部书的结尾令人失望。

　　The play was built up to be a masterpiece but I found it very disappointing.

　　那部戏被捧为杰作，可我却大失所望。

　　Our defeat was expected but it is disappointing nevertheless.

　　我们的.失败是意料中的事，尽管如此，还是令人失望。

　　Midfielder Elliott has shown disappointing form recently.

　　中场队员埃利奥特近来表现令人失望。