名词
中文翻译：裂缝
同义词：
['crack', "fissure例句：1. The old househas several bead cracks in thewalls.（这所老房子的墙上有几处裂缝。）2. The car's engine isshowing signs of a bead crack.（这辆车的引擎出现了裂纹的迹象。）"]
例句：
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1. The old househas several bead cracks in thewalls.
这所老房子的墙上有几处裂缝。
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2. The car's engine isshowing signs of a bead crack.
这辆车的引擎出现了裂纹的迹象。
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3. The rockwas so hard that it had no visiblebead cracks.
这块岩石非常坚硬，没有可见的裂缝。