Alarm clock
01
闹钟, 闹铃时钟
a clock that can be set to an exact time to make a sound and wake someone up
例子
I always set multiple alarms on my alarm clock to ensure I wake up.
我总是在我的闹钟上设置多个闹铃以确保我醒来。
I need to replace the broken alarm clock with a new one.
我需要用一个新的闹钟替换坏掉的闹钟。
