upstart

暴發戶、新貴貶義

The old families in town looked down on the wealthy upstart.

鎮上的老家族瞧不起那個有錢的暴發戶。

狂妄的新手、自命不凡者貶義

Some senior staff dismissed him as an arrogant upstart.

部分資深員工把他當成狂妄自大的新手而不予理會。

新興的、初出茅廬的多置於名詞前

An upstart airline is stealing customers from the major carriers.

一家新興航空公司正在搶走大型航空業者的客源。