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Chọn ngôn ngữ của từ điển
to push (back) the frontiers
01
to expand the boundaries or limits of knowledge, discovery, or understanding, typically in science, technology, or exploration
Các ví dụ
The artistic avant-garde seeks to push the frontiers of conventional artistic expression.
02
to extend the boundaries of a region or country, often through exploration, colonization, or territorial conquest
CollocationCác ví dụ
The Roman Empire's conquests in ancient times pushed back the frontiers of their dominion.
