With meetings and phone calls, yesterday was a complete write-off.

昨天都在开会和打电话，瞎忙了一天。

《牛津词典》

I have been told my car is a complete write-off, impossible to repair.

我已经告诉你我的汽车已经报废了，根本不可能修好。

youdao

On opening the cases we found that 25 sets of video-recorders had been damaged by sea-water, and seem to be a complete write-off.

打开箱子以后，我发现有25台录像机因海水受到损坏，看来似乎已完全报废。

youdao

Specifically, the bill would offer a 10% tax credit for any new hiring or raises this year as well as allow the complete write-off of new capital investments like machinery or equipment consistent with expansion.

CNN: 3 bipartisan bills that could get the economy moving