# call up
##### 词义
- 英:/ ˈkɔːl ʌp /;美:/ kɔːl ʌp /;
- #词性/v 召集;召唤;使想起;打电话;唤起;引起
##### 例句
- We call up our friends.
- 我们召集朋友。
- Some parents felt unhappy because they couldn't call up their children.
- 一些父母感到不高兴,因为他们无法打电话给孩子。
- I can email the teacher or call up another student for help.
- 我可以给老师发邮件,或者打电话给其他学生寻求帮助。