choosy

adj.

爱挑剔的；难讨好的；

1. She's very choosy about who she goes out with.
   她对约会对象很挑剔。
2. Jean's very choosy about what she eats.
   琼在吃的方面很挑剔。

Choosy females and correlates of male age
Choosy:max-min fair sharing for datacenter jobs with constraints
Many Mates Make Male Pipefish Choosy
Choosy reef fish select cleaner fish that provide high-quality service
Fitness consequences of choosy oviposition for a time-limited butterfly
Characteristics of school children who are choosy eaters.
Inbreeding avoidance through kin recognition: choosy females boost male dispersal
Scented males and choosy females: does male odor influence female mate choice in the Mediterranean fruit fly?
Sequential mate choice by multiply mating smooth newts: females become more choosy
Discrimination abilities for nutrients: which difference matters for choosy birds and why?