He’s very immature.
He often behaves like a child - he's so immature.
My brother is an immature boy.
My acquaintance's almost twenty but his behavior is a bit immature.
Grow up – stop being so immature.
He’s nearly 26 now but he’s still so immature.
He behaves in a very immature way.
She's rather immature for her age, don't you think?
He's so immature. He acts like a child.
1. If I'm immature, you're prenatal. / 2. Because you're immature, irresponsible, reckless, empty-headed and impulsive. / 3. And emotionally immature, totally dependent upon external validation.
1. If I'm immature, you're prenatal. / 2. Because you're immature, irresponsible, reckless, empty-headed and impulsive.
English word "niedojrzały"(immature) occurs in sets:Present perfect SINCE JUST ALREADY YETPRESENT PERFECT SINCE JUST YET ALREADYJęzyk angielski – tekst fachowy: Animal Welfare in...życie rodzinne i towarzyskieIntermediate Polish wordlist - English File Interm...
She's just a callow teenager so you shouldn't expect too much.
Don't be angry with him, he's just a callow youth.
English word "niedojrzały"(callow) occurs in sets:Moja pierwsza lekcjaaplikacja elevate