summon up
US /ˈsʌm.ən ʌp/
UK /ˈsʌm.ən ʌp/

1.
mengumpulkan, membangkitkan
to gather or evoke (a quality, feeling, or response) from within oneself
:
•
She tried to summon up the courage to speak.
Dia mencoba mengumpulkan keberanian untuk berbicara.
•
He couldn't summon up any enthusiasm for the task.
Dia tidak bisa membangkitkan antusiasme apa pun untuk tugas itu.
2.
memunculkan, memanggil
to cause something to appear or be available, especially with effort or difficulty
:
•
He managed to summon up a smile despite his pain.
Dia berhasil memunculkan senyum meskipun kesakitan.
•
The magician tried to summon up a spirit.
Pesulap mencoba memanggil roh.