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
It will take less than 5 minutes to check out.
退房最多只需5分钟。
Following the dinner will be addresed by the candidate.
晚饭后将由候选人作演讲。
Then they brushed ink onto the characters.
接着，把墨汁刷在字上。