in two shakes

US /ɪn tuː ʃeɪks/
UK /ɪn tuː ʃeɪks/
"in two shakes" picture
1.

금방, 순식간에

very quickly; in a moment

:
I'll be there in two shakes.
금방 갈게.
She finished her homework in two shakes.
그녀는 금방 숙제를 끝냈다.