choke down
US /tʃoʊk daʊn/
UK /tʃoʊk daʊn/

1.
勉强吞下, 硬着头皮吃
to force oneself to swallow something, especially something unpleasant or difficult to eat
:
•
He had to choke down the bitter medicine.
他不得不强忍着吞下那苦涩的药。
•
It was so dry, I could barely choke down a bite.
太干了,我几乎无法勉强吞下一口。