Telephoneline concentrator
[计] 电话线集线器, 电话线集中器
🧩 词语组成解析
[计] 电话线
concentrator
['kɒnsenˌtreɪtə]
n. 集中器;集线器;
🗣️ 情景例句
I should have asked you first.
我应该先征得你的同意。
I've got it!
我接住了！
I hope to conclude some business with you.
我希望能与贵公司建立贸易关系。