🧩 词语组成解析
[医] 铁角蕨属
🗣️ 情景例句
Can you please take a message for me?
你能帮我留个条吗？
Let me see your pass.
让我看你的通行证。
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。