summon help 召唤帮助
summon attention 引起注意
summon courage 鼓起勇气
summon a meeting 召集会议
summon police 报警
summon spirit 鼓起精神
be summoned to court 被传唤出庭
A: Why was she summoned to the office?
A：她为什么被叫到办公室？
B: She was summoned to discuss an important project.
B：她被叫去讨论一个重要项目。
1) 被叫到某处或正式要求出现
2) 被召集参加会议或任务
3) 被要求承担责任或说明情况
4) 鼓起勇气或精神（抽象用法）
1. 召唤；叫来；传唤
2. 召集；集合
3. 鼓起（勇气、力量等）
verb
1. to call someone to come to a place, especially officially or urgently; or to bring up courage or strength.
Synonym: call, summon, assemble