Schiemann reaction
[化] 希曼反应
🧩 词语组成解析
n. (Schiemann)人名；(德)席曼
🗣️ 情景例句
It's a book of pictures.
这是一本摄影集。
That cat judged the distance before he leapt across the ditch.
猫在越过沟渠以前便判断好其距离了。
Sorry, but could you kindly repeat what you just said?
抱歉，你可以重复刚刚所说的吗？