caesium clock

同根派生

• caesium clock相关词

英汉例句

• I didn't wake up until I heard the alarm clock.
  直到聽到閙鍾的鈴聲我才醒來。
• That clock is a family heirloom.
  那個座鍾是祖傳下來的。
• I set it by the clock on the railway station.
  我是按火車站的大鍾對的。
• The clock ticks louder and louder in a quiet room.
  鍾的滴答聲在靜靜的房間裡變得越來越響。
• The grandfather clock was back in its old place.
  落地式大擺鍾已放廻原処了。

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