Electrocyclic reaction
[化] 电环化反应; π键环化反应
🧩 词语组成解析
🗣️ 情景例句
Are the bathrooms on this train clean?
火车上的卫生间干净吗？
All disputes arising in the course of the consignment period shall be settled amicably through friendly negotiation.
所有在运输途中引起的纠纷都将通过友好协商，妥善加以解决。
But there are some parts of the word where even now people cannot write.
但直到现在，世界上有些地方，人们还不会书写。