tontine

n.唐提式养老金法,唐提联合养老保险制

一种由参与者投入资金并享受分红的长期投资计划，直到最后一个幸存者获得全部资金。

名词

1. They entered into a tontine agreement, each contributing a certain amount of money.
他们达成了一个股份互助协议，每个人都出资一定金额。
2. The tontine scheme is designed to provide financial security for participants in their old age.
这个股份互助计划旨在为参与者的晚年提供经济保障。