估計;計算
put sb / sth at sth
to calculate sb / sth to be a particular age, weight, amount, etc.
The damage to the building is put at over $1 million.對這座建築物造成的損壞估計超過 100 萬美元。
釋義來自《牛津高階英漢雙解詞典》第 9 版