名词
中文翻译：液压前体
同义词：
['hydraulic precursor', 'hydraulic agent例句：1. The new hydraulic system is designed to improve efficiency.（新的液压系统旨在提高效率。）']
例句：
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1. The new hydraulic system is designed to improve efficiency.
新的液压系统旨在提高效率。
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2. The hydraulic system was developed to handle heavy loads.
液压系统被开发用来处理重负载。
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3. The hydraulic system has been tested under various conditions.
液压系统在不同条件下进行了测试。