名词
中文翻译：主时间管理员
同义词：
['master clock keeper', "chief timekeeper例句：1. The master timekeeper was responsible for maintaining the clock tower's accuracy.（主时间管理员负责维护钟楼的准确度。）"]
例句：
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1. The master timekeeper was responsible for maintaining the clock tower's accuracy.
主时间管理员负责维护钟楼的准确度。
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2.The master timekeeper carefully checked all the clocks before the big event.
在重大事件之前，主时间管理员仔细检查了所有的钟表。
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3. The master timekeeper had to make sure that all the clocks were accurate before the ceremony began.
主时间管理员必须在仪式开始前确保所有钟表都准确无误。