Tdf
[医][=t-cell derived factor]t细胞衍生因子
🗣️ 情景例句
I'm far sighted.
我是远视眼。
He has a piece of cake.
他有一块蛋糕。
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。