Cascade concentrator
[化] 阶式蒸浓器
🧩 词语组成解析
concentrator
['kɒnsenˌtreɪtə]
n. 集中器;集线器;
🗣️ 情景例句
Let's go out for Chinese food.
咱们去吃中国餐吧。
What's bugging you?
你在烦什么？
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。