selectivity

名词

1. 1

   选择性、挑选性

   The drug's selectivity means it attacks only the damaged cells.

   这种药物具有选择性，只会攻击受损的细胞。

2. 2

   筛选程度、录取门槛

   The school is known for the selectivity of its admissions process.

   这所学校以严格的入学筛选程度闻名。

3. 3

   选择性、选台能力电子

   This receiver offers better selectivity than the older model.

   这款接收机的选台能力比旧型号更好。