creature of habit
US /ˈkriː.tʃər əv ˈhæb.ɪt/
UK /ˈkriː.tʃər əv ˈhæb.ɪt/

1.
습관의 동물, 습관에 젖은 사람
a person who likes to do the same things at the same time every day, or who always does things in the same way
:
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My grandfather is a creature of habit; he always has breakfast at 7 AM sharp.
우리 할아버지는 습관의 동물이야. 항상 아침 7시에 정확히 아침을 드셔.
•
It's hard for a creature of habit like me to try new things.
나처럼 습관에 젖은 사람에게는 새로운 것을 시도하는 것이 어려워.