so much for something

成語所屬單字so

so much for something — 慣用語

1. said about a topic, plan, or person to show that you are dropping it — usually b

1.慣用語
釋義

…就到此為止；…也不過如此

said about a topic, plan, or person to show that you are dropping it — usually because it failed or because you have finished discussing it.

例句

The picnic was rained out by noon — so much for our quiet day in the park.

So much for the budget report; let's turn now to next year's hiring plan.