Wealth is not necessarily synonymous with happiness.是什么意思？

Wealth is not necessarily synonymous with happiness.

财富未必等同于幸福。

wealth

n. 财产，财富，富豪（阶级），丰富，大量，繁荣；

例句
Households accumulate wealth across a broad spectrum of assets...
家庭在以各种各样的资产形式积累财富。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

not

adv. 不，[用以表示否定、否认、拒绝、禁止等]不是，几乎不，未必，没有[用于否定后面的词或短语]；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

necessarily

adv. 必要地，必需地，必定地，必然地；

例句
He is not attempting necessarily to reproduce the cadence of speech.
他不想刻意重复那种讲话的语调。

synonymous

adj. 同义的，类义的，同义词的；

例句
Paris has always been synonymous with elegance, luxury and style...
巴黎一直是优雅、奢华和时尚的代名词。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

happiness

n. 幸福，高兴，恰当，合适；

例句
It is my dearest hope that one day she will find the happiness she truly deserves.
我最大的期望就是她有一天能够找到真正应得的幸福。