call up

US /kɔːl ˈʌp/
UK /kɔːl ˈʌp/
"call up" picture
1.

打电话, 呼叫

to telephone someone

:
I need to call up my sister to wish her a happy birthday.
我需要打电话给我姐姐祝她生日快乐。
He promised to call me up as soon as he arrived.
他答应一到就给我打电话
2.

征召入伍, 召集

to summon someone for military service

:
During the war, many young men were called up for duty.
战争期间,许多年轻人被征召入伍
He was surprised when he received the letter to call him up.
他收到征召信时很惊讶。
3.

回忆起, 想起

to bring something to mind; to remember

:
I can't quite call up his name, but I know his face.
我记不起他的名字,但我认识他的脸。
The old song called up many memories of my childhood.
那首老歌唤起了我童年许多回忆。