Endotoscpe
耳內鏡
??? 情景例句
Be careful, I think the neighbors have been spying on us.
小心點，我覺得我們鄰居一直在窺視我們。
We talked about a lot of things.
我們談論了很多事情。
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，依賴這種研究的很多工藝程序是在完全保密的情況下進行的，直到可以取得專利權的階段為止。