Serini reaction
[化] 塞里尼反应
🧩 词语组成解析
🗣️ 情景例句
I haven't got anything to do now; I'm so bored.
我现在无事可做，感觉很无聊。
There is a time to speak and a time to be silent.
该说话时说话，该沈默时沈默。
It is tomorrow that they will have a meeting.
就在明天（而不是在别的某一天）他们要开会。