Cheletropic reaction
[化] 螯键反应(一个原子上的两个单键同时形成或断裂)
🧩 词语组成解析
🗣️ 情景例句
OK.
好。
I will be going to school in September.
我将在九月份上学。
After the funeral, Joe and Bob revealed a secret which they had kept for over fifty years.
葬礼之后，乔和鲍勃透露了他们保守了长达50多年的秘密。