名词
中文翻译：紧密卷绕的螺旋弹簧
同义词：
['tightly wound helical spring', 'tightly coiled helix spring']
例句：
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1. Thecar's suspension system is made up of tightly coiled helical springs.
汽车的悬挂系统由紧密卷绕的螺旋弹簧组成。
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2. The new tire has a tighter tread pattern than the old one, which helps to provide better traction and handling.
新轮胎的胎纹比旧轮胎更紧密，这有助于提供更好的牵引力和操控性能。
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3. The tighter coiling of the spring means that it will last longer before needing replacement.
弹簧的紧密卷绕意味着它需要更长时间才能更换。