Related to word: call
片語動詞
to contact someone by phone
拨电话给某人
She called me up yesterday to ask about the meeting.
她昨天打电话给我，询问会议的事情。
If you have any questions, feel free to call me up.
如果你有任何问题，随时可以打电话给我。
He saved all his friends' numbers in his phone so he can call them up anytime.
他把所有朋友的号码都存在手机里，这样他可以随时打电话给他们。
to summon someone to enter military service or invite them to join an official, particularly national, team
征召入伍；入选国家队
Before the Olympics, the national team will call up athletes for final training.
在奥运会之前，国家队将召集运动员进行最后的训练。
He was called up for military service, which surprised his family.
他被征召服役，这让他的家人感到惊讶。
The coach decided to call up some new players to join the team before the match.
教练决定在比赛前召集一些新球员加入球队。