costly

形容词

1. 1

   昂贵的、价格高的

   Repairing the old roof turned out to be surprisingly costly.

   修理那个旧屋顶的费用出乎意料地昂贵。

2. 2

   代价高昂的、损失惨重的

   That one careless mistake proved costly for the whole team.

   那个粗心的失误让整个团队付出了惨痛的代价。