Procamide
盐酸普鲁卡因胺
🗣️ 情景例句
You're writing a book?
你在写一本书吗?
I asked you if you wanted some help.
我是问你是否需要帮忙。
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。