selectiveKK [səˋlɛktɪv] /səˈlɛktɪv/发音形容词1挑剔的、慎选的She is very selective about the people she works with.她对合作的对象非常挑剔。2选择性的、有选择的The report gives only a selective account of what happened.这份报告只选择性地叙述了事情的经过。3选择性的、局部的多用于专业或科学语境The new drug has a selective effect on cancer cells.这种新药只对癌细胞产生选择性作用。4筛选严格的、录取率低的美式He applied to several highly selective universities last fall.他去年秋天申请了几所筛选极为严格的大学。用这个字练口说→