Simone
newly rich
new money
暴发户
noveau riche
speculative profiteer
upstart
暴发户们生活奢侈。
The upstarts live high
他是个不折不扣的暴发户。
He is a complete upstart
暴发户
Parvenu：1.If you describe someone as a parvenu, you think that although they have acquired wealth or high status they are not very cultured or well-educated.
2.someone from a low social position who suddenly become rich or powerful
例句：Aristocratic families found themselves associating with parvenus.
贵族家庭发现他们自己在与暴发户来往
jumped-up(暴发户)
