I hate to rush you but I have another appointment later on.

我真不想催你，但我稍后还有一个约会。

《柯林斯英汉双解大词典》

I have another appointment at ten.

我十点钟还有别的约会。

youdao

But I have another appointment.

但是，我另有约会。

youdao

Kaka says he believes the Football Association have made a very shrewd appointment, despite the criticism they received for appointing another foreigner in the England post.

BBC: Kaka tips English clubs for glory