Hipflask
n. 小扁酒瓶（用金属或玻璃制成，常带皮套，随身携带）\\n
✅ 同义词
🗣️ 情景例句
But it's fun.
但很有趣。
Don't forget to put stamps on the letter.
不要忘记在信封上贴邮票。
Are you going to have a party?
你要举行聚会吗？