vacuum flask
常见例句
- There is a vacuum flask on the damask table - cloth.
織花桌佈上放著一個保溫瓶。 - The larger hollow inner cavity has the similar function as Vacuum Flask , playing a role of good insulation.
隔熱功能。較大的中空內腔同保溫瓶的功能相似，起到了良好的隔熱作用。 - Main products are: the ice thermos bottle, plastics, vacuum flask, stainless steel heat kettle, coffee pot, pneumatic iron shell, etc.
主要産品有：保冰保溫瓶，塑料保溫瓶，不鏽鋼保溫壺，鉄殼咖啡壺，氣壓瓶等。
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