名词
中文翻译：时间针
同义词：
['hour pin', 'clock pin', "hourglass pin例句：1. The time pin on the wall is marking the time.（墙上的时针正在标记时间。）2. He carefully placed the time pin in his pocket.（他小心翼翼地把时针放在口袋里。）3. She was so excited that she couldn't wait to see the time pin on the clock.（她非常兴奋，迫不及待地要看时钟上的时针。）"]
例句：
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1. The time pin on the wall is marking the time.
墙上的时针正在标记时间。
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2. He carefully placed the time pin in his pocket.
他小心翼翼地把时针放在口袋里。
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3. She was so excited that she couldn't wait to see the time pin on the clock.
她非常兴奋，迫不及待地要看时钟上的时针。