Channel pointer
[计] 通道指示器
🧩 词语组成解析
pointer
['pɔintə]
n. 建议;线索;教鞭;（测量仪器上的）指针;
🗣️ 情景例句
That's impossible.
不可能。
She screamed in astonishment.
她惊吓得发出尖叫。
He made his way through the forest.
他设法穿过了森林。