vacuum flask

• n. 保温瓶；热水瓶

英英释义

Noun:

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

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。

近反义词

【近义词】

• vacuum bottle 热水瓶