形容词
中文翻译：Unknown
同义词：
['sharp', 'keen', 'pointed', 'acute', 'keenly']
例句：
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1. The knife was sharp-cornered and could cut through almost anything.
这把刀非常锋利，几乎可以切穿任何物体。
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2. The new car has sharp-cornered tires that provide excellent traction on the road.
这款新车的轮胎棱角分明，在道路上提供了极佳的抓地力。
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3. The sharp-cornered sniper positioned himself perfectly to take out the target.
那位棱角分明的狙击手完美地定位自己，成功击中了目标。