vacuum flask

vacuum flask读音音标

英 [ˈvækjuəm flɑ:sk]

美 [ˈvækjuəm flæsk]

vacuum flask意思解释

n.

保温瓶；

热水瓶；

真空瓶；

杜瓦（真空）瓶

变形

复数：vacuum flasks

英英释义

n.

flask with double walls separated by vacuum; used to maintain substances at high or low temperatures

同义词：vacuum bottle

双语例句

用作名词(n.)He asked too much for this vacuum flask.他对这个保温瓶的要价太高了。There is a vacuum flask on the damask table-cloth.织花桌布上放着一个保温瓶。This kind of thermos flask keeps water hot for 24 hours.这种热水瓶能保暖二十四小时。She poured hot water from the thermos flask into her Basin, added cold water, and washed her face.她从热水瓶中往脸盆里倒了些热水，又加了些凉水，然后洗了脸。