... 【供应】 音乐闹钟 music table clock 【供应】 打铃闹钟 ring bell clock 【供应】 打铃台钟 ring bell clock ...
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"With a laser pulse, you can tap that shell and make it ring like a bell," said physicist Till Rosenband of NIST, who built the existing quantum-logic clock.
“激光脉冲轻拍壳层产生了像铃声一样声音”，国家标准和技术研究所的物理学家Till Rosenband说，现有的量子逻辑时钟是由他开发的。
The ten o 'clock bell is going to ring in two minutes.
十点的铃再过两分钟就要响了。
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