英语语法分析

PPP

abbr. 点对点通讯协定 (Point-to-Point Protocol)；端对端协议 (Peer-Peer Protocol)；政府和社会资本合作 (public-private partnership)；精密单点定位(precise point positioning)

例句

PPP is a long-term concept.

购买力平价是一个长期概念。

But economists disagree on how to measure PPP.

但在如何确定购买力平价的问题上经济学家们各持己见。

Only a handful of currencies are close to their Big Mac PPP.

只有一小部分货币接近它们的巨无霸购买力平价。