Dipylidiasis
复孔绦虫病
🗣️ 情景例句
Very splendid. How about patent rights?
很不错。它的专利权怎么样呢？
I don't know him well.
我跟他不熟。
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？