n.税；进口税；关税，税款；贡金；贡物，(比赛规定的)赛马负载重量
v.把（进口商品）分类以估税

She declared her income honestly, refusing to pay any impost on her earnings.
她诚实地申报了她的收入，拒绝对她的收益征税。
The government imposed strict restrictions on imports to protect domestic industries.
政府对进口实施了严格的限制，以保护国内产业。
He was suspected of trying to evade taxes by claiming an impost as a charitable donation.
他被怀疑试图通过声称慈善捐赠来逃避税收。
The impostor managed to infiltrate the company's network before being caught.
这个假冒者成功地渗透进了公司的网络系统，直到被发现。
The impost was unexpectedly high this year due to changes in tax laws.
今年的税收增加了，这是由于税法的变动。
The customs officer checked his passport carefully, looking for any signs of impost.
海关官员仔细检查了他的护照，寻找任何伪造的迹象。
The tax authority warned against filing false claims to avoid impost.
税务机关警告不要谎报以逃避税收。
The impost on luxury goods has led to a decline in sales among high-end consumers.
奢侈品税导致高端消费者的购买力下降。
The impost on international travelers is a common way for governments to generate revenue.
对国际旅行者的征税是政府通常用来增加收入的方式。
After a long investigation, they finally uncovered the impostor who had been impersonating a police officer.
经过长时间的调查，他们终于揭开了那个冒充警察的人的真实面目。