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
I think I am very good at planning.
我认为我最擅长计划。
But Li Ming has promised to come home for the summer vacations.
但是李明已经答应暑假回家。
He never misses a chance to see a movie.
他从不错过看电影的机会。