Channel selector
[计] 信道选择器
🏥 医学释义
波道转换开关，波段选择器
🧩 词语组成解析
selector
[si'lektə]
n. 选择者，选择器;
🗣️ 情景例句
I'll bring some of my pictures into the gallery.
我就带一些我的摄影到艺廊来。
We know that you are leading exporters of coal and you can provide the quantity we need.
我们知道贵方是主要煤炭出口商，能满足我们的需求量。
'Would you mind unlocking this suitcase please?'
“请打开这只手提箱好吗？”