aspiring

动词 aspire:

1. have an ambitious plan or a lofty goal
   同义词：draw a bead on, aspire, aim, shoot for

形容词 aspiring:

1. desiring or striving for recognition or advancement
   同义词：aspirant, wishful

1. The young girl aspired to be a scientist.
   小女孩立志要做一名科学家。
2. He aspired to leadership even in his childhood.
   童年时代他就渴望当领袖。