将来生效的使用权

【法】 executory use

将来的英语翻译：

future; in the future; aftertime
【法】 future; in future; vested in interest

生效的英语翻译：

become effective; go into operation; in operation; inure; take effect
【经】 be available; enter into force to

权的英语翻译：

authority; power; right; tentatively
【化】 weight