Graebe-ulmann carbazole synthesis
[化] 格雷伯-乌尔曼咔唑合成法
🧩 词语组成解析
n. [化]咔唑
🗣️ 情景例句
Molly, I need your special talent for handling special matters.
Molly，我需要你处理特殊状况的特殊才能。
As soon as I get to Guangzhou, I'll drop you a line.
我一到达广州，就给你写信。
At this time of the morning, the arcade was almost empty.
在早晨的这个时候，拱廊街上几乎空无一人。