Silking
丝纹, 丝条, 漆膜走丝(漆病)
🗣️ 情景例句
It's OK, Harry.
没关系， Harry。
If you want knwledge, you must toil for it.
若要求知识，必须刻苦学习。
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。