cold as a doorstep

Translations
очень холодный
The coffee was left out too long and now it's as cold as a doorstep.
Кофе стоял слишком долго, и теперь он очень холодный.
Definitions
Extremely cold; used to describe something or someone that feels very cold, similar to how a doorstep can be cold, especially in winter or early morning.
Words
cold

adjective
холодный
as

conjunction
как
a

article or possessive pronoun
неопределённый артикль
doorstep

noun
порог