名词
中文翻译：脏污的升降机
同义词：
['dirty lift', 'soiled lift例句：1. The elevator was so dirty that it had to be cleaned before use.（电梯非常脏，使用前需要清洗。）']
例句：
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1. The elevator was so dirty that it had to be cleaned before use.
电梯非常脏，使用前需要清洗。
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2.The lift was so soiled that it needed to be disinfected.
电梯非常脏，需要进行消毒。
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3. The lift was so dirty that it was not safe for passengers to use.
电梯非常脏，乘客不能使用。