名词
中文翻译：楔形区
同义词：
['wedge', 'wedge zone', 'wedge field']
例句：
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1.The company is trying to expand its wedge zone in the new market.
该公司正试图在新市场扩大其楔形地带。
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2.The wedge zone between the two countries has been a source of tension for years.
两国之间的楔形地带多年来一直是紧张的根源。
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3.The engineer used a wedge to create a precise cut in the stone.
工程师用楔子在石头上精确地切出了一个切口。