underestimate

低估、估计过低

We badly underestimated the cost of repairing the roof.

我们严重低估了修屋顶的费用。

小看、轻视、看轻

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

千万不要小看一支客场表现这么好的球队。

低估、过低的估计

The official figure turned out to be a serious underestimate.

官方数字后来证明是严重的低估。