What does "avid nurser" mean?

Question

Examples:

 She's an avid nurser and would nurse all day if I let her.

I'd like to let my son self-wean, but he's still an avid nurser. 

Odin turned 2 in April and is still quite the avid nurser. 

He was an avid nurser, and nursed until the day he ended up on life support.

He was exclusively breastfed for 12 mos and 2 weeks and remains and avid nurser. 

Answer 1

 

شیرخواری که خیلی به شیر خوردن وابسته است و از شیر گرفتنش سخته

Comments

ممنونم از پاسختون