exaction

exaction
noun
  1. [mass noun](formal)the action of demanding and obtaining something from someone, especially a payment or service
    (正式)索要;征收
    he supervised the exaction of tolls at various ports.
    他监督各个港口收取通行费。
    ■[count noun]a sum of money demanded in such a way
    索要的钱财
    ■[count noun]an act of demanding unfair and exorbitant payment; an act of extortion
    敲诈;勒索
语源
  1. late Middle English: from Latin exactio(n-), from exigere 'ascertain, perfect, enforce' (see exact)
英语宝典
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