quantum leap
US /ˈkwɑn.təm liːp/
UK /ˈkwɑn.təm liːp/
1.
巨大飛躍, 質的飛躍
a sudden, significant, and often unexpected advance or improvement
:
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The new technology represents a quantum leap in computing power.
這項新技術代表著計算能力的巨大飛躍。
•
Her performance was a quantum leap from her previous attempts.
她的表現比之前的嘗試有了質的飛躍。