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
This is he speaking.
我就是。
This price is subject to change without notice.
此价格可以不经通知自行调整。
When I got to the theatre I found that they had sold all the tickets.
我到剧院时，发现所有的票都售完了。