英式：[ˈɪmpəʊst]
美式：[ˈɪmpoʊst]
n.税；关税；拱墩
v.分类估税
用作名词 (n.)
Although tea's unpopularity was usually attributed to its high price, its popularity remained low even after temperance advocates succeeded in getting the impost halved. 尽管人们很少喝茶是因为价格贵，可即使是适当禁酒主义者通过活动把茶叶关税降低了一半后，喝茶的人还是不多。
impostor
n.冒充者；骗子
imposter
n.冒名顶替者；骗子
imposture
n.冒名顶替；欺骗
