名词
中文翻译：Unknown
同义词：
['impermeable carbon', "impermeable graphite例句：1. The insulation material is made of impermeable graphite to prevent heat loss.（这种绝缘材料是由不透水的石墨制成的，以防止热量损失。）2. The graphite was used to make the machine's bearings", 'which are impermeable and last for many years.（石墨被用来制造机器的轴承，这些轴承是不透水的，并且可以持续很多年。）']
例句：
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1. The insulation material is made of impermeable graphite to prevent heat loss.
这种绝缘材料是由不透水的石墨制成的，以防止热量损失。
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2. The graphite was used to make the machine's bearings, which are impermeable and last for many years.
石墨被用来制造机器的轴承，这些轴承是不透水的，并且可以持续很多年。
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3. The graphite was used as an insulator in the electric circuit, making it impermeable to electrical current.
石墨被用作电路中的绝缘体，使其对电流不渗透。