se·lec·tiv·i·ty
noun/səˌlekˈtɪvəti/
/səˌlekˈtɪvəti/
[uncountable]- the fact of being careful about what or who you choose
认真挑选的；严格筛选的 - Schools are tending towards greater selectivity.
学校对新生的选拔有趋严之势。
- Schools are tending towards greater selectivity.
- the fact of affecting some things and not others
选择性：影响某些事物而不影响其他事物 - The drugs have greater selectivity for tumour cells compared with healthy cells.
与健康细胞相比，这些药物对肿瘤细胞具有更大的选择性。
- The drugs have greater selectivity for tumour cells compared with healthy cells.