Behre's test
[医] 贝雷氏试验(检丙酮)
🧩 词语组成解析
🗣️ 情景例句
And we brought someone along who can help.
而且我们带来了能帮助我们的人。
I am not through with school yet.
我还没有毕业。
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。