Channel selectivity
[计] 信道选择性
🧩 词语组成解析
n. 选择性, 选择度\\n[化] 选择性
🗣️ 情景例句
What's the exchange rate today?
今天的兑换比率是多少？
When I slept, he was out.
当我睡了时候，他外出了。
I live in a tall building in the middle of the city.What about you?
我住在这个城市中心的一幢高楼里。你呢？