Concentrators
(concentrator 的复数) n. 集中者, 浓缩器, 选矿机\\n[计] 集线器, 集中器
🗣️ 情景例句
Thank you for taking care of me here.
多谢您的周到招待。
I've always tried not to interfere in your affairs.
我总是尝试不干预你的私事。
How do they come packaged?
货是怎样装的呢？