Simperer
n. 痴笑的人, 假笑的人
🗣️ 情景例句
You know I do.
你知道我是关心。
May I have a look at the watch?
我能看看这块表吗？
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。