Concentration of production
[经] 生产集中
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Just let me see the score, Ellen.
让我去看看比数 Ellen。
Would you like to go for a walk?
你想要去散步吗？
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。