Scanner selector
[计] 扫描选择器
🧩 词语组成解析
scanner
['skænə]
n. 扫描器;扫描设备;检测装置;细查者;
selector
[si'lektə]
n. 选择者，选择器;
🗣️ 情景例句
When is a good time to catch him?
什么时候可以找到他？
To answer the first part of your question, I'd like to say that our studies were very extensive.
你问题的第一部分，我要说的就是我们的研究非常广泛。
But that costs more.
可是那样成本较高。