Put the alarm clock on for 7 o'clock.

把闹钟拨到七点。

The alarm clock awoke me on time.

闹钟按时把我闹醒。

Contain 5 groups, user-defined from Sunday to Monday alarm clock ,intercalate snooze time.

5组闹钟，可自定义周日至周一闹铃，可设置贪睡时间。

I’ve got a new alarm clock so there’s no fear of me oversleeping again.

我有一个新闹钟，这样我就不再担心会睡过头。

He is afraid of waking up late, so he always has an alarm on his bedside table.

他怕睡过头，总是在床头小几上放一个闹钟。

The alarm clock was wound.

闹钟上过发条。

See also: clock alarm, untimed alarm, orphan alarm, snoozed alarm, session alarm

闹钟，通常与时间日程相关联，闹钟时间可以通过调整议程来更改。

I was suddenly woken up by the alarm clock at 3 a.m.; I know it was my little brother's practical joke again.

凌晨三点钟, 我闹钟惊醒, 我知道这又是我小弟弟的恶作剧。