/ˌʌndərˈestɪmeɪt/ [] to think or guess that the amount, cost or size of sth is smaller than it really is低估；对…估价不足◆They grossly underestimated the costs involved.他们严重低估了所需成本。◆The scale of the challenge we face should not be underestimated.我们不应该低估所面临挑战的艰巨性。to not realize how good, strong, determined, etc. sb really is低估…的价值◆It would be unwise to underestimate our rivals.低估对手是不明智的。OPPoverestimate ▸underestimation /ˌʌndərˌestɪˈmeɪʃn/
noun
[, ]◆a serious underestimation of the costs对成本的严重低估