Diphenyl carbene
[化] 二苯基卡宾
🧩 词语组成解析
n. (=biphenyl)[化]联苯, 苯基苯
n. [化]卡宾,碳烯
🗣️ 情景例句
What can I do for you, sir?
先生，有什么需要帮忙的吗？
I'm not really sure about that. Mr. Jiang should know the answer to that.
关于那事我不敢确定，蒋先生应该知道答案。
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。