Little's tube
[医] 李特耳氏管(采恶露用)
🧩 词语组成解析
🗣️ 情景例句
And ...?
而且……
Please sum up what you said just now.
请把你刚才说的总结一下。
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。