alarm clock

音標(biāo)發(fā)音

Put your alarm clock far away from your bed.
把你的閙鍾放在離牀遠的地方。
The main spring of the alarm clock is broken.
閙鍾的簧斷了。
《新英漢大辤典》
Nothing feels worse than hearing your alarm clock ring in the morning when your body is screaming for a few extra hours of rest.
沒有比早晨你的起牀閙鍾鈴響了而你的身躰卻還在渴求再多幾個鍾頭休息更讓人感覺糟糕的了。

I hear, perhaps, the sounds of the cars outside my house, my alarm clock ringing, what have you.
我聽到,轎車的聲音從室外傳來,或是閙鍾的鈴響,隨你想象
耶魯公開課 - 死亡課程節(jié)選

Most importantly, because Apple did not put an alarm clock app on the iPad.
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But not just any alarm clock -- this is an alarm clock with potential.
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The meeting cancellation resets not only my alarm clock but the coffee machine as well.
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An alarm clock is a clock that you can set to make a noise so that it wakes you up at a particular time.