R&d
abbr. Research and Development 研究与开发
🗣️ 情景例句
I consider him a genius.
我认为他是天才。
Like cures like.
以毒攻毒。
Perhaps you've heard our product's name. Would you like to know more about it?
也许你已听说过我们产品的名称，你想知道更多一点吗？