continuous impost[建] 连续拱墩
impost t进口关税;税
impost anticipe预缴税款
arcade impost连拱墩
impost reformation关税改革
developing impost拱墩
impost block柱头拱墩
impost capital拱墩帽
impost platform拱脚平台
N（名词） a tax, esp a customs duty 关税
V（动词） to classify (imported goods) according to the duty payable on them 通过需付款数来(对进口货物)归类 [美国英语]