名词
中文翻译：水囊
同义词：
['water bottle', 'water flask', 'water container']
例句：
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1. He carrieda small water bottle with him on the hike.
他在徒步旅行时随身携带了一个小水瓶。
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2. The baby was sleeping soundly in his water flask.
宝宝在水瓶里睡得安稳。
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3. The fisherman used a large water container to catch more fish.
渔夫用一个大水容器来捕获更多的鱼。