STYLE UPSTART中式新贵
back upstart后上
SYNCON Upstart多功能婴儿快收手推车
neck upstart屈伸起
European upstart欧式新贵
short upstart短振屈伸上
Upstart Algorithm崛起算法
hang upstart悬垂摆动屈伸上
upstart startup对调一下
N-COUNT（可数名词） You can refer to someone as an upstart when they behave as if they are important, but you think that they are too new in a place or job to be treated as important. 自命不凡的新手[表不满]
Many prefer a familiar authority figure to a young upstart.
许多人更喜欢熟悉的权威人物而不喜欢自命不凡的年轻新贵。