Welch's stain
[医] 魏尔希氏染剂
🧩 词语组成解析
🗣️ 情景例句
Yes, I think I can show you some.
是的， 我有一些可以给你们看。
What kind of climate do you have?Is it hot?
你们那里的天气怎么样？它是炎热的吗？
Yet a great many processes depending on such research are sought for with complete secrecy until the stage at which patents can be taken out.
然而，依赖这种研究的很多工艺程序是在完全保密的情况下进行的，直到可以取得专利权的阶段为止。