flask with double walls separated by vacuum; used to maintain substances at high or low temperatures
vacuum bottle 例句
英汉例句
height 350 accessories a measuring cup included, a stainless filter and a stainless steel dual-structure vacuum bottle .
高350配件包括一个量杯,不锈钢过滤器和一个不锈钢二元结构真空瓶。
the utility model discloses a sanitary vacuum bottle cork, which is composed of the combination of a bottle cap and a bottle cork.
一种卫生热水瓶塞,其特征在于它是由一只瓶盖和一只瓶塞组合而成;
its features : filter samples with no additional buffer vacuum bottle .
其特点:过滤样品时不需要外加真空泵与缓沖瓶。
the utility model provides a vacuum bottle with a plastic outer casing decorated by a metal plating film, which is composed of a bottle liner, a bottle plug, the outer casing, etc.
本实用新型提供了一种外壳用塑料金属镀膜装饰的保温瓶,由瓶胆、瓶塞、外壳等构成。
you can buy a kettle (100 yuan) and a vacuum bottle a day, burning a good water reserve.
你可以买一个电水壶(100元左右)和一个暖水瓶,每天烧好开水备用。
my earliest memory was of taking our only vacuum bottle to the public canteen for drinking water.
我记忆中最早的一件事,是提着家里唯一的一把热水瓶去公共食堂打开水。
this vacuum bottle can make temperature of the inside liquid constant in a certain time.