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.
Angielskie słowo "niedojrzały" (immature) występuje w zestawach:Present perfect SINCE JUST ALREADY YETPRESENT PERFECT SINCE JUST YET ALREADYAnimal Welfare in Pig Productionżycie rodzinne i towarzyskiecechy charakteru
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.
Angielskie słowo "niedojrzały" (callow) występuje w zestawach:Moja pierwsza lekcja