diaappion的短语

是disappoint 吧?
i hate to disappoint you, but i'm just not interested.
我不想使你扫兴，但我确实不感兴趣。

to disappoint sb.
让某人失望

sb or sth disappoint sb
You disappointed me.
2.be disappointed at/about
with sth/sb
I am very disappointed with the results.