Sigmatropic rearrangement
[化] σ迁移重排; σ移位重排
🧩 词语组成解析
n. [化]σ移位的,单键转移的
[计] 重排, 重列\\n[化] 重排
🗣️ 情景例句
There's always a friend around when you need one.
当你需要朋友帮忙的时候，总会有朋友在你身边的。
Measure another's corn by one's own bushel.
以己度人。
I think you're right!Isn't he her third husband?
我想你是对的。他不是她的第3个丈夫吗？