那瓶水开始倾斜,因为它的底座不平。

The vase of water began to tip because its base wasn't flat.

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The vase of water began to tip because its base wasn't flat.

tip 是动词,意思是"倾斜、翻倒",指物体由于重心不稳而向一侧倾斜或翻倒的动作。

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