principal sum是什么意思
1. 资金,本金：principal sulcus ==> 主钩 | principal sum ==> 资金,本金 | principal supply road ==> 主要供应线路
2. 本钱：Offer;quotation 报价 | Principal sum 本钱 | Comparative price 比价
noun
1. capital as contrasted with the income derived from it
Synonym: principal corpus