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
Simple.
简单明 。
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
Li Lei.
李垒。