I wrote to them last month and I'm still waiting for a reply.

我上个月给他们写了信，到现在还在等回音。

《牛津词典》

He slipped off without waiting for a reply.

他不等答复就溜走了。

youdao

They went ahead without waiting for a reply from the Germans.

他们没等德国人答复就接着往下推进。

youdao

Andeisha Farid, who runs the charity, said she has launched a complaint against the ministry's order and is still waiting for a reply.

WSJ: Young Afghans Face Backlash Over Music

They are still waiting for a reply.

CENTERFORSECURITYPOLICY: Saudi Follies, Part 2

So, when a note pops open on a person's computer screen from Henry Paulson at Goldman Sachs, there is no doubting the fact that the investment bank's chief executive is on the other end waiting for a reply.

ECONOMIST: MONITOR: Instant messaging joins the firm | The