Alder reaction
[化] 艾勒德反应(即双烯合成)
🧩 词语组成解析
alder
['ɔ:ldə]
n. 桤木;
🗣️ 情景例句
I'd like to talk to you about something.
我想跟你谈一件事。
He is unfortunate who cannot bear misfortune.
不能承受不幸的就是不幸。
Hello! Did you enjoy yourselves at the party ?
你好！你们在晚会上玩得愉快吗？