Avern
[人名] 阿文
🗣️ 情景例句
Hi. Fill 'er up.
嗨， 把油箱加满。
Art is long, life is short.
艺术恒久，生命短暂。
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。