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
He was dumb from birth.
他生下来就是哑巴。
Nothing is impossible to a willing mind.
世上无难事，只怕有心人。
Excuse me! Is this your bike?
打扰一下。这是你的自行车吗？