summon

vt.

1. 召喚；傳喚；請求；要求[O2]
   He was summoned to appear in court as a witness.

   他被傳喚出庭作證。

   He came downstairs and summoned her to his study.

   他下樓將她叫到書房去。

2. 召集
   They had to summon a second conference and change the previous decision.

   他們不得不召集第二次會議，改變以前的決定。

3. 使出，喚起，鼓起（勇氣），振作（精神）[（+up）]
   He summoned up his courage and proposed to her.

   他鼓起勇氣向她求婚。