shallow

adjective
B2
1
B2
not having much distance between the top or surface and the bottom
کم‌عمق, کم‌ژرفا, غیرعمیق
opposite deep
2
not showing serious thought, feelings, etc. about something
سطحی, ظاهری, پیش پا افتاده, ناپخته
This shows how shallow their commitment to the environment really is.
Tony seemed very shallow and immature.
synonym superficial
3
shallow breathing involves taking in only a small amount of air each time
کم‌عمق, سطحی, کم‌نفس