Ullmann reaction
[化] 乌尔曼反应
🧩 词语组成解析
[人名] 厄尔曼
🗣️ 情景例句
I'll settle for an A in my photography course.
我只要摄影课能得A就满足了。
We've arranged our schedule without any trouble.
我们已经很顺利地把活动日程安排好了。
How long are you planning to stay over here?
你打算在这里呆多久？