choke back
US /tʃoʊk bæk/
UK /tʃoʊk bæk/

1.
忍住, 抑制
to try very hard to prevent yourself from showing an emotion
:
•
She had to choke back her tears during the emotional farewell.
在感人的告别中,她不得不忍住眼泪。
•
He tried to choke back his anger, but it was clear he was furious.
他试图抑制怒火,但很明显他非常愤怒。