Selectivity
n. 选择性, 选择度\\n[化] 选择性
📖 牛津释义
selectivity
n[U]
1 quality of being selective 选择性.
2 the power of a radio to receive broadcasts from one station without interference from other stations （收音机排除干扰的）选择性能.
🗣️ 情景例句
I remember now.
我现在想起来了。
How much is it?
多少钱？
That's good to hear.let's take a look at your prices.
那好，我们来看看你的报价吧。