1. 召唤;传唤;召见
If you summon someone, you order them to come to you.
e.g. Howe summoned a doctor and hurried over...
豪叫了医生,然后匆忙赶了过来。
e.g. Suddenly we were summoned to the interview room...
突然我们被叫进了面试的房间。
2. 鼓起(勇气);振作;使出(力气)
If you summon a quality, you make a great effort to have it. For example, if you summon the courage or strength to do something, you make a great effort to be brave or strong, so that you will be able to do it.
summon
e.g. It took her a full month to summon the courage to tell her mother.
她用了整整一个月才鼓足勇气告诉了妈妈。
相关词组:summon up
及物动词传唤,召唤; 鼓起(勇气); 传讯(出庭); [军]劲降,招降