n.[C]

1. （實驗用的）燒瓶；長頸瓶
   The lab was full of flasks.

   實驗室裡盡是燒瓶。

2. 攜帶瓶；酒瓶；【英】熱水瓶
   He drew a whiskey-flask from his pocket and passed it to his friends.

   他從口袋裡拿出一隻威士忌酒瓶遞給他的朋友。

n.

1. a narrow-necked conical or spherical glass container.
2. Brit. a vacuum flask.
3. a hip flask.
4. a lead-lined container for radioactive nuclear waste.

[名]

1. 燒瓶；長頸瓶。