形容词
中文翻译：防水的
同义词：
['waterproof', 'watertight', 'impermeable']
例句：
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1. The new car is water-tight and won't leak.
这辆新车防水，不会漏水。
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2. The boat was water-tight, so it could withstand the high waves.
船是防水的，所以能经受住高浪的冲击。
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3. The tent was water-tight, providing us with a dry shelter during the rainstorm.
帐篷防水，我们在雨中提供了干燥的避风港。