flask(名词):小口的瓶子/扁瓶,常用于盛装饮料、酒或化学试剂等。(也可指“保温瓶”等相关容器,但最常见是“细颈瓶/随身扁酒壶”。)
/flæsk/
I filled a flask with water before the hike.
徒步前我把一个小瓶装满了水。
He pulled a small flask from his coat and took a quick sip, hoping it would steady his nerves.
他从外套里掏出一个小酒壶,迅速抿了一口,希望能让自己镇定下来。
flask 源自古法语 flasque,与“柔软、鼓起/扁鼓形”的含义相关,后来用于指“扁平或鼓起形状的容器”,逐渐固定为今天常见的“小口瓶/扁瓶”之意。