make too low an estimate of; "he underestimated the work that went into the renovation"; "Don't underestimate the danger of such a raft trip on this river"あまりに低く見積もる過小評価
例:Don't underestimate the danger of such a raft trip on this river この川での、そのようないかたでの旅行の危険性を過小評価してはいけない
assign too low a value to; "Don't underestimate the value of this heirloom-you may sell it at a good price"低過ぎる値を割り当てる過小評価
例:Don't underestimate the value of this heirloom-you may sell it at a good price この家宝の価値を過小評価しないでください?よい値で売れるかもしれませんよ
an estimation that is too low; an estimate that is less than the true or actual valueあまりに低い評価過小評価
make a deliberately low estimate; "The construction company wanted the contract badly and lowballed"意図的に低い見積りにする見縊る