名词
中文翻译：未知
同义词：
['未知例句：1. The kz is a new type of energy storage system.（kz是一种新型的能量储存系统。）2. The kz has been used in various applications.（kz已经被用于各种应用中。）3. The kz is expected to have a significant impact on the future of energy storage.（预计kz将对能源储存的未来产生重大影响。）']
例句：
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1. The kz is a new type of energy storage system.
kz是一种新型的能量储存系统。
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2. The kz has been used in various applications.
kz已经被用于各种应用中。
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3. The kz is expected to have a significant impact on the future of energy storage.
预计kz将对能源储存的未来产生重大影响。