Llimiting density
[机] 极限密度
🧩 词语组成解析
🗣️ 情景例句
We're particularly interested in your line of rackets.
我们对贵公司的球拍系列特别感兴趣。
What's matter with you?
你有什么问题吗？
The book you ask for is sold out.
你要的那本书已经售完了。