selective
/sɪˈlektɪv/adjective
1- relating to or involving the selection of the most suitable or best qualified挑选的; 选择的：
the mini-cow is the result of generations of selective breeding.
微型奶牛是几代选择繁育的结果。
1.1
- (of a person) tending to choose carefully（人）选择性的; 挑剔的：
he is very selective in his reading.
他读书非常有选择性。
1.2
- (of a process or agent) affecting some things and not others（过程, 动因）选择性影响的：
modern pesticides are more selective in effect.
现代杀虫剂杀虫更有针对性。
1.3
- chiefly Electronics operating at or responding to a particular frequency【主电子】选择性的。
派生词