shake in your boots
US /ʃeɪk ɪn jʊər buːts/
UK /ʃeɪk ɪn jʊər buːts/

1.
겁에 질리다, 매우 두려워하다
to be very frightened or nervous
:
•
The new boss made everyone shake in their boots.
새로운 상사는 모두를 겁에 질리게 했다.
•
I was shaking in my boots when I had to give that presentation.
그 발표를 해야 했을 때 나는 겁에 질려 있었다.