Blachman
n. (Blachman)人名；(英)布拉赫曼
🗣️ 情景例句
Drive carefully.
开车时小心。
I'm afraid you will fail.
我怕你会失败。
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。