名词中文翻译
中文翻译：效率联合
同义词：
['efficiency connection', 'efficiency joint']
例句：
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1.The design of this machine is highly efficient in energy use.
这台机器的设计在能源使用上非常高效。
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2. The efficiency joints on the roof are holding up well.
屋顶上的接缝处保持得很好。
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3.The efficiency joints need to be tightened regularly to prevent leaks.
为了预防泄漏，需要定期紧固这些效率接头。