Mediastinale superius cavum
[医] 纵隔上腔
🧩 词语组成解析
n. 空腔(如耳腔)
🗣️ 情景例句
Well, that would be OK
那倒没有什么关系
What alternatives do I have?
我有什么选择？
Perhaps you've heard our product's name. Would you like to know more about it?
也许你已听说过我们产品的名称，你想知道更多一点吗？