名词
中文翻译：时间指示器
同义词：
['time indicator', 'timing device']
例句：
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1.The timing indicator on the watch is accurate to within a few seconds.
手表上的计时器非常准确，误差不超过几秒钟。
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2.The timing indicator on the clock is set for 6:00 AM.
时钟上的计时器设定为早上六点。
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3.The timing indicator on the traffic light indicates when it's safe to cross the road.
交通灯上的计时器显示何时可以安全过马路。