Verole
梅毒
🗣️ 情景例句
Mmm-hmm. It is a very bright pink.
是的 这种粉红是亮了点。
Open your books and turn to page 20.
打开书，翻到第20页。
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。