disappointing

令人失望的、不如预期的

The movie was disappointing despite all the positive reviews.

尽管好评不断，这部电影还是令人失望。

差强人意的、不理想的

Sales figures this quarter were disappointing for the whole team.

这一季的销售数字对整个团队来说都不理想。

使失望、辜负disappoint 的现在分词

She kept disappointing her parents with her broken promises.

她一再失信，让父母失望。