Electrocyclic reaction
[化] 电环化反应; π键环化反应
🧩 词语组成解析
🗣️ 情景例句
I don't see what you are getting at.
我不明白你究竟是什么意思。
That can't be.
不可能。
I don't think so. We just have to trust our manager.
我想帮不上吧。我们只能相信经理了。