名词
中文翻译：不可用之水
同义词：
['unusable water', "non-recoverable water例句：1. The reservoir is so full that it's unusable for drinking.（这个水库太满了，无法饮用。）"]
例句：
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1. The reservoir is so full that it's unusable for drinking.
这个水库太满了，无法饮用。
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2.The drought has left us with no available water sources.
干旱让我们没有可用的水源。
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3. The company was forced to shut down due to the unavailability of raw materials.
由于原材料的不可用，公司被迫关闭。