Keratonosus
[医] 角膜病
🗣️ 情景例句
I don't know what I would do without you.
我真不知道没有你们我怎么办。
Wisdom is only found in truth.
只有在真理中才能找到智慧。
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。