Remote concentrator
[计] 远程集线器
🧩 词语组成解析
concentrator
['kɒnsenˌtreɪtə]
n. 集中器;集线器;
🗣️ 情景例句
They get better and better.
它们越来越好。
I'll be ready within five minutes.
我五分钟内就可以准备好了。
In order to tell the bees apart, he painted some bees with little spots of colour.
为了区别这些蜜蜂，他在一些蜜蜂身上涂上小色点。