She was trying to summon up the courage to leave him.

当时她试图鼓起勇气离开他。

《牛津词典》

Summon up your courage and tell the truth.

鼓起你的勇气，说出真相。

youdao

You may be able to summon up a few phrases.

或许你能够说上几句。

youdao

Will Samsung summon up the nerve to invest in services the way it invests in components?

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Tyrone tried manfully to summon up a comeback and they did get to within four points of McEniff's men with five minutes left.

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Then summon up a dash done in amboyna, imported from Indonesia.

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