flask
🇺🇸
/flæsk/
🇬🇧
/flɑːsk/
A container with a narrow neck, used in labs for mixing or holding liquids.
She poured the chemicals into a flask for the experiment.
她把化學物質倒入燒瓶中進行實驗。
A thermos, a container with double walls that keeps liquids warm or cold.
He filled his flask with hot tea for the long hike.
他為長途徒步旅行裝滿了熱茶的水瓶。
A small, portable container for carrying liquids, often made of metal or glass.
She carried a flask of water in her backpack.
她背包裡帶了一瓶水。