underestimate

低估、估計過低

We badly underestimated the cost of repairing the roof.

我們嚴重低估了修屋頂的費用。

小看、輕視、看輕

Never underestimate a team that plays this well away from home.

千萬不要小看一支客場表現這麼好的球隊。

低估、過低的估計

The official figure turned out to be a serious underestimate.

官方數字後來證明是嚴重的低估。