名词
中文翻译：Unknown
同义词：
['conservator', 'preserver']
例句：
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1.The preservator carefully wrapped the fragile vase in tissue paper.
保存者小心翼翼地用纸巾包裹着这个易碎的花瓶。
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2. The preservator has been working tirelessly to maintain the museum's collection.
保存者一直在努力工作，以维护博物馆的藏品。
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3. The preservator was responsible for ensuring the safety of all visitors during the lockdown.
保存者负责确保所有游客在封锁期间的安全。