单词：vacuum flask
[化] 真空瓶; 杜瓦(真空)瓶
vacuum flask的用法和样例：
例句
- 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。
单词：vacuum flask 相关文章
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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