overreach

1. V-T If you say that someone overreaches themselves, you mean that they fail at something because they are trying to do more than they are able to. 過(guò)度擴(kuò)張

The company had overreached itself and made unwise investments. 該公司已經(jīng)過(guò)度擴(kuò)張竝進(jìn)行了不明智的投資。