sign off片语动词

结束播出、收播

The host signed off with a joke about the weather.

主持人讲了一个关于天气的笑话后结束播出。

结束通信、道别

She signed off with a short thank-you and her initials.

她以一句简短的感谢和自己的缩写署名结尾。

核准、签字批准常与 on 连用

The manager still has to sign off on the final budget.

经理还得签字批准最终的预算。

下线、离线口语

I'm exhausted, so I'll sign off and go to bed.

我累了，先下线去睡觉。

开病假证明英式；可拆开

The doctor signed him off work for two weeks.

医生给他开了两周的病假证明。

结束语、收播

His nightly sign-off became famous among listeners.

他每晚的结束语在听众中相当有名。

核准、批准

We can't start building without the client's sign-off.

没有客户的核准，我们不能开始施工。