单词hip flask
n.: 小扁酒瓶（用金属或玻璃制成，常带皮套，随身携带）
网络: 随身小酒壶；扁平小酒瓶
小扁酒瓶（用金属或玻璃制成，常带皮套，随身携带）:
a small flat bottle made of metal or glass and often covered with leather, used for carrying alcohol
The ban on alcohol consumption is interesting and we noted one guy with his concealed hip flask of vodka at the dinner table.
关于饮酒的禁令，我们注意到一个有趣的与他的髋部隐伏伏特加瓶在餐桌上的家伙。
He asked twenty dollars for this hip flask.
这个扁酒瓶他要价二十元。