"flasks" in Chinese (Simplified)
烧瓶水壶（便携式）
Definition
颈部较细的容器，用来装液体，常见于实验室或携带饮品时使用。可以指实验室玻璃器皿或个人用的小瓶。
Usage Notes (Chinese (Simplified))
常见于科学实验（实验室烧瓶）和日常使用（便携水壶、酒壶）。英文中“flask”既可特指科学仪器，也可指个人随身携带的小瓶，需结合语境理解。
Examples
The scientist filled the flasks with a blue liquid.
科学家把蓝色液体倒进**烧瓶**里。
We packed two flasks of hot tea for our trip.
我们为旅行准备了两**水壶**热茶。
Be careful not to drop the glass flasks.
小心别把玻璃**烧瓶**掉在地上。
He keeps one of those little flasks in his jacket, just in case.
他在夹克里总藏着一个小**水壶**，以备不时之需。
The lab ordered several new flasks for the upcoming experiments.
实验室为即将进行的实验采购了数个新**烧瓶**。
During the hike, we took turns carrying the flasks of water.
徒步时，我们轮流背着**水壶**。