Number of channels
[计] 通道数
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 通道；水槽；隧道；频道；录音声道（channel的复数形式）
🗣️ 情景例句
He spends too much money on his hobbies.
他在爱好方面花了很多钱。
By the way,who are you waiting for?
顺便说,你正在等谁？
However, I am very determined.
然而，我已经下定决心了。