wake-up call

US /ˈweɪk.ʌp ˌkɑːl/
UK /ˈweɪk.ʌp ˌkɑːl/
"wake-up call" picture
1.

叫醒服务, 叫醒电话

a phone call made to wake someone up at a specific time, typically in a hotel

:
I requested a wake-up call for 6 AM.
我要求早上6点叫醒服务
Did you get your wake-up call this morning?
你今天早上接到叫醒电话了吗?
2.

警钟, 警示, 提醒

an event or situation that causes people to realize that they need to change their behavior or attitude

:
The recent economic crisis was a real wake-up call for many businesses.
最近的经济危机对许多企业来说是一个真正的警钟
His doctor's warning about his health was a much-needed wake-up call.
医生关于他健康的警告是一个急需的警钟