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
There's so many things to talk about.
有许多事情需要讨论。
It's hard sailing when there is no wind.
没有风难航行。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。