a lot به انگلیسی
From Longman Dictionary
a lot
(also lots informal) a large amount or number
(همچنین غیررسمی lots ) مقدار یا تعداد زیادی
if someone or something is a lot better, faster, easier etc, they are much better, faster etc
اگر کسی یا چیزی خیلی بهتر، سریعتر، آسانتر و غیره باشد، خیلی بهتر، سریعتر و غیره است
used to say that something happens to a great degree or often
معمولاً میگفتند که چیزی به میزان زیاد یا اغلب اتفاق میافتد
Example
We’ve spent a lot on the children’s education
They paid a lot of money for that house
She has a lot more contact with clients these days
I’ve been worrying a lot about my health
Things have changed a lot since I was a child