groundbreaking
US /ˈɡraʊndˌbreɪ.kɪŋ/
UK /ˈɡraʊndˌbreɪ.kɪŋ/

1.
开创性的, 突破性的, 创新的
innovative; pioneering
:
•
The scientist made a groundbreaking discovery in medicine.
这位科学家在医学领域取得了突破性发现。
•
Her latest film is described as groundbreaking.
她的最新电影被描述为开创性的。