flask

柯林斯詞典

1. N-COUNT A flask is a bottle which you use for carrying drinks around with you. (可隨身攜帶飲料的) 瓶子
He took out a metal flask from a canvas bag. 他從帆布袋里拿出了一個金屬水瓶。
2. N-COUNT A flask of liquid is the flask and the liquid which it contains. 一瓶 (液體)
There are some sandwiches here and a flask of coffee. 這兒有一些三明治和一瓶咖啡。
3. N-COUNT A flask is a bottle or other container which is used in science laboratories and industry for holding liquids. 燒瓶; (試驗或工業(yè)用) 容器
Flasks for the transport of spent fuel are extremely strong containers made of steel or steel and lead. 運送廢燃料的容器極為堅固，是用鋼或鋼鉛合金制成的。