Leopoldville
n. 利奥波德维尔（地名）
🗣️ 情景例句
Did you prefer Hamlet or Macbeth?
你是喜欢《哈姆雷特》还是《麦克白》？
I hope you have a pleasant journey home.
祝您归途一路顺风。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。