pick·y /ˈpɪki/ adjectiveadj informal CHOOSEsomeone who is picky only likes particular things and not others, and so is not easy to please 挑剔的 SYN fussy He’s a very picky eater. 他很挑食。
picky eater• The child may be a very picky eater; for example, refusing anything but peanut butter sandwiches and macaroni.