保温瓶, 热水瓶
[化] 真空瓶; 杜瓦(真空)瓶
词型变化:名词复数形式 : vacuum flasks

vacuum flask的用法和样例:

例句

用作名词(n.)
  1. He asked too much for this vacuum flask.他对这个保温瓶的要价太高了。
  2. There is a vacuum flask on the damask table-cloth.织花桌布上放着一个保温瓶。
  3. This kind of thermos flask keeps water hot for 24 hours.这种热水瓶能保暖二十四小时。
  4. 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。
【近义词】

883 、 疲劳 fatigue 884 、 真空成形;真空吸塑 vacuumforming 885 、 真空成形机 vacuumformer 886 、 真空吸塑成形法 vacuummoulding 887 、 真实形状 trueshape 888 、 矩波形

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